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- #1U.A. Sports Festival Arc
Keys: Cavalry Battle, Sports Festival, Obstacle Race, U.A. Sports Festival Arc
The U.A. Sports Festival Arc is the fifth story arc in My Hero Academia, part of the U.A. Beginnings Saga. It spans Chapters 22-44 (Volumes 3-5) and Episodes 14-25 of Season 2.
Timeline & Context
Takes place shortly after the U.S.J. incident. The arc occurs over approximately two weeks of preparation followed by the festival day itself, with two days of rest afterward.
Major Events
The Festival Structure
A nationally televised tournament featuring U.A.'s first-year students, watched by pro heroes for recruitment purposes. Consists of three stages:
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Obstacle Race (4km around stadium): Features villain robots, The Fall (rope canyon), and a minefield. Izuku places 1st using strategic mine detonation, Shoto 2nd, Katsuki 3rd.
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Cavalry Battle (15 minutes): Teams compete for headbands with point values. Izuku's 10-million-point headband makes him the primary target. Final standings: Team Todoroki (1st), Team Bakugo (2nd), Team Shinso (3rd), Team Midoriya (4th).
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Tournament Finals: Single-elimination bracket. Katsuki Bakugo wins after defeating a reluctant Shoto Todoroki who refused to use his fire powers in the final match.
Character Developments
Izuku Midoriya: Discovers One For All contains "imprints" of previous users after mysterious figures help him break Hitoshi's brainwashing. Defeats Hitoshi but loses to Shoto in the semifinals, suffering severe injuries that leave permanent scars on his right hand. Learns All Might was also born Quirkless.
Shoto Todoroki: His tragic past is revealed—son of Endeavor (Hero #2) and Rei Todoroki, product of a Quirk Marriage designed to create a child surpassing All Might. Endured abusive training and witnessed his mother's mental breakdown, resulting in her throwing boiling water on his face (causing his scar) before hospitalization. Refused to use his fire side out of spite toward his father. After his battle with Izuku, who tells him "it's your power, not his," Shoto begins accepting his fire abilities and later visits his hospitalized mother to reconcile.
Ochaco Uraraka: Reveals her goal to become a hero for money—to support her struggling construction-business family. Despite elaborate meteor-shower strategy, loses to Katsuki in the quarterfinals.
Katsuki Bakugo: Wins the festival but remains furious about his "unworthy" victory since Shoto didn't use full power. His aggressive behavior during the festival catches the attention of both civilians (who see him as "villain-like") and the League of Villains.
Tenya Ida: Receives devastating news during the festival—his brother Tensei (hero Ingenium) was critically injured by the Hero Killer Stain and can no longer be a hero.
New Introductions
- Endeavor (Enji Todoroki): Hero #2, Shoto's abusive father obsessed with surpassing All Might
- Hitoshi Shinso: General Department student with Brainwashing Quirk, determined to join Heroics despite his "villainous" power
- Hero Killer Stain (Chizome Akaguro): Extremist villain killing "false heroes," believes only All Might is worthy. Approached by Kurogiri for League recruitment
- Class 1-B students: Multiple rivals introduced including Neito Monoma, Itsuka Kendo, Tetsutetsu Tetsutetsu, Ibara Shiozaki
- Mei Hatsume: Support Department student who uses her match to advertise inventions
Story Impact
- Establishes Quirk Marriages as societal practice
- Reveals One For All's deeper nature beyond super-strength
- Sets up Tenya's revenge arc against Stain
- Foreshadows Katsuki's future kidnapping by villains
- Izuku realizes he needs a new fighting method to avoid permanent injury
- Shoto begins path toward reconciliation with his past and family
Tournament Results
1st: Katsuki Bakugo | 2nd: Shoto Todoroki | 3rd: Fumikage Tokoyami | 4th: Tenya Ida
The arc ends with students taking two days rest, during which Shoto visits his mother, Ochaco celebrates with her parents, and Izuku contemplates finding his own "starting line" for using One For All safely.
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- #2U.A. School Festival Arc
Keys: School Festival, Gentle Criminal, U.A. School Festival Arc
The U.A. School Festival Arc is the thirteenth story arc in My Hero Academia and the fourth arc in the Rise of Villains Saga. It corresponds to manga chapters 169-183 and anime episodes 81-86 (Season 4).
Timeline & Placement
This arc occurs immediately after the Remedial Course Arc and before the Pro Hero Arc. It takes place during the academic year at U.A. High School, following the events of the Shie Hassaikai operation where Eri was rescued.
Key Events
Festival Preparation: Class 1-A decides to perform a live band and dance performance for the U.A. School Festival. Kyoka Jiro leads the band (with Bakugo on drums, Momo on keyboard, Denki and Tokoyami on guitar), while Mina Ashido choreographs the dance team. The festival becomes especially important as Izuku invites Eri to attend, hoping to make her smile for the first time.
Izuku's Training: Under All Might's guidance, Izuku begins developing long-range attacks using wind pressure at 20% One For All power. Mei Hatsume creates specialized support gloves (Air Force Gloves) to help him use these attacks without breaking his fingers, leading to his new technique: Delaware Smash Air Force.
Gentle Criminal's Plot: The villain Gentle Criminal and his partner La Brava plan to infiltrate U.A.'s School Festival to gain notoriety. Unlike violent villains, Gentle seeks recognition by accomplishing a "gentleman's crime" - simply breaching U.A.'s security during the festival.
Battle with Gentle: On festival day (8:30-9:35 AM), Izuku encounters Gentle Criminal while buying supplies. Realizing Gentle's infiltration would trigger alarms and cancel the festival (disappointing Eri and his classmates), Izuku fights to stop him. The battle showcases:
- Gentle's Elasticity Quirk (making surfaces bouncy)
- La Brava's Love Quirk (temporarily boosting Gentle's power)
- Izuku's new Air Force techniques and improved combat analysis
Izuku defeats Gentle with a St. Louis Smash after an intense battle. Gentle surrenders to Hound Dog and Ectoplasm, protecting La Brava and ensuring Izuku can return for the performance.
The Performance: Class 1-A's musical performance (starting at 10:00 AM) is a massive success. The energetic show wins over even their critics from other departments. Most importantly, the performance makes Eri smile for the first time, breaking Overhaul's psychological hold on her. The festival continues with Class 1-B's stage play and a beauty pageant won by Nejire Hado.
Character Development
- Izuku: Develops ranged combat abilities and defeats his first villain solo since obtaining his provisional license
- Kyoka Jiro: Overcomes her insecurity about combining her love of music with heroism
- Eri: Experiences joy and smiles genuinely for the first time, beginning her psychological recovery
- Gentle Criminal: Revealed as a failed hero student (Danjuro Tobita) who became a villain seeking recognition after being forgotten
Story Impact
This arc provides crucial character moments and introduces Izuku's long-range fighting style. It serves as a lighter, more hopeful arc between the dark Shie Hassaikai Arc and the intense Pro Hero Arc, while still advancing combat development and completing Eri's initial rescue arc.
- #3Vs. Hero Killer Arc
Keys: Field Training Arc, Hero Agency Internships, Hosu Incident, Vs. Hero Killer Arc
The Vs. Hero Killer Arc (also known as the Field Training Arc) is the sixth story arc in My Hero Academia, occurring within the U.A. Beginnings Saga. Following the U.A. Sports Festival, Class 1-A students participate in week-long Hero Agency Internships with pro heroes.
Timeline: Takes place immediately after the U.A. Sports Festival Arc, spanning approximately one week of internships plus recovery time.
Key Events:
- Students formulate their hero names; Izuku chooses "Deku," Tenya uses his real name instead of inheriting "Ingenium," and Shoto uses his own name
- Izuku trains with Gran Torino, All Might's former mentor, developing One For All: Full Cowl technique at 5% power, allowing him to use his Quirk throughout his body without breaking bones
- The Hosu Incident erupts when the League of Villains releases three Nomu creatures to attack the city
- Hero Killer Stain critically injures pro hero Native; Tenya confronts Stain seeking revenge for his brother Tensei's crippling
- Izuku, Tenya, and Shoto battle and defeat Stain together, though Endeavor receives official credit to avoid legal complications
- Stain's ideology spreads through leaked video footage, inspiring new villains to join the League of Villains
Major Reveals:
- One For All's origin story: created when All For One forcibly gave his Quirkless younger brother a power-stockpiling Quirk, which merged with the brother's hidden transfer Quirk
- All For One revealed as alive, leading the League of Villains from the shadows
- Nomu confirmed as artificial humans with multiple Quirks grafted through DNA manipulation
- Izuku is the ninth wielder of One For All
Character Development:
- Tenya learns the difference between vengeance and heroism, keeping his injured hand as a reminder
- Shoto begins regularly using both his ice and fire powers
- Izuku masters basic Quirk control, no longer dependent on self-destructive finger-flicking
Outcome: Arc concludes with students returning to U.A. for end-of-term exams, with those who pass earning a trip to a forest training camp. Stain's arrest paradoxically strengthens villain activity across Japan.
- #4U.A. Traitor Arc
Keys: Chapters 335-342, traitor, Yuga Aoyama, U.A. Traitor Arc
The U.A. Traitor Arc is the twenty-first story arc in My Hero Academia and the third arc in the Final Act Saga. It spans Chapters 335-342 (Volumes 34-35) and Episodes 140-143 (Season 7).
Timeline & Context: Following Star and Stripe's sacrifice, her New Order Quirk destroyed several of Tomura Shigaraki's Quirks, forcing him into recovery. With less than half their heroes remaining and Tomura weakened, All Might tells Class 1-A they have a window to prepare for the inevitable final war. The remaining targets include: Tomura, All For One, Dabi, Himiko Toga, six Near High-End Nomu, Paranormal Liberation Front remnants, and escaped convicts.
Major Revelations: Yuga Aoyama is revealed as the "U.A. Traitor." Born Quirkless, his wealthy parents made a deal with All For One ten years prior to give him his Navel Laser Quirk. The incompatible Quirk caused him suffering, and the family lived under All For One's threats of death. Yuga provided information for the U.S.J. Incident and revealed the Training Camp location. When discovered by Toru Hagakure and Izuku, he tearfully confesses.
Resolution & Strategy: Despite betrayal, Class 1-A and Shota Aizawa choose to forgive Yuga and use him to deceive All For One. A Counter-Force assembles at Central Hospital (All Might, Hawks, Ragdoll, Police, American military) to plan separating Tomura and All For One by 10+ kilometers and isolating all major operatives. Yuga is confirmed not booby-trapped like Lady Nagant and agrees to help.
Villain Developments: Dabi gives Himiko a sample of Twice's blood collected during the War, enabling her to use Double. Spinner reluctantly becomes the face of heteromorph villains. All For One has spies within U.A. spreading discord.
Final Preparations: Nezu announces Tomura will be ready in 4 days. Class 1-A relocates to fortress "Troy" 30km from U.A. Students say goodbye to families. Izuku and Ochaco discuss wanting to understand Tomura and Himiko. The operation begins.
- #5U.S.J. Arc (Unforeseen Simulation Joint Arc)
Keys: Unforeseen Simulation Joint, U.S.J. Arc, League of Villains attack, USJ Incident
The U.S.J. Arc is the fourth story arc in My Hero Academia, part of the U.A. Beginnings Saga. It spans chapters 12-21 (volumes 2-3) and episodes 9-13 of the anime.
Timeline & Overview
Taking place shortly after the Battle Trial Arc, Class 1-A travels to the Unforeseen Simulation Joint facility for rescue training. However, the League of Villains, led by Tomura Shigaraki, infiltrates the facility with the goal of killing All Might. This marks the students' first real encounter with villains.
Key Events
- Class Leadership: Tenya Ida becomes Class 1-A President after Izuku voluntarily steps down, recognizing Tenya's leadership during a panic evacuation.
- U.S.J. Incident: The League of Villains attacks during rescue training. Eraser Head (Shota Aizawa) battles villains while students are scattered across different zones by Kurogiri's warp quirk.
- Student Battles: Various groups fight in different zones - Izuku, Tsuyu, and Minoru defeat villains in the Flood Zone; Shoto freezes enemies in the Landslide Zone; Momo, Kyoka, and Denki triumph in the Mountain Zone.
- All Might vs. Nomu: All Might arrives and battles the artificial human Nomu, a villain engineered to match his strength with Shock Absorption and Super Regeneration quirks. All Might defeats Nomu but sustains severe damage.
- Villain Retreat: With U.A. teachers arriving and their plan failing, Tomura and Kurogiri escape. A mysterious figure called "Sensei" (later revealed as All For One) communicates with Tomura, promising future success.
Major Consequences
- All Might's power begins to weaken dramatically
- Eraser Head's quirk is weakened from injuries
- Students gain real combat experience
- The League of Villains is established as the primary antagonist group
- Izuku uses One For All without injury for the first time
- The arc ends with announcement of the upcoming U.A. Sports Festival
Character Introductions
Introduces major antagonists Tomura Shigaraki, Kurogiri, and Nomu, along with numerous U.A. faculty members including Snipe, Cementoss, Ectoplasm, and Detective Naomasa Tsukauchi. Multiple villain characters and quirks are also introduced, establishing the threat level of organized villain activity.
- #6Remedial Course Arc
Keys: Hero License Course, Masegaki Primary School, Remedial Course Arc
The Remedial Course Arc is the twelfth story arc in My Hero Academia and the third arc in the Rise of Villains Saga. It follows the aftermath of the Shie Hassaikai Arc in October.
Main Events: Katsuki Bakugo and Shoto Todoroki attend a mandatory remedial Hero License course after failing the Provisional Hero License Exam's second phase. They are joined by Shiketsu High students Inasa Yoarashi (who also failed) and Camie Utsushimi (who missed the actual exam due to being replaced by villain Himiko Toga using her Transform Quirk). The four students are tasked by Gang Orca with winning the hearts of rowdy elementary school children from Masegaki Primary School—a test of their ability to connect with civilians.
Key Developments:
- Camie is revealed to have survived Toga's assault but has no memory of the incident due to being drugged
- The students successfully connect with the troubled children by using their Quirks creatively, creating an ice slide with aurora-like lights
- Endeavor seeks advice from All Might about becoming the new Symbol of Peace, acknowledging he must find his own path rather than copying All Might's methods
- The Quirk Singularity Doomsday Theory is introduced—the concept that Quirks are becoming so powerful through generational mixing that they may eventually become uncontrollable
- Yuga Aoyama befriends Izuku Midoriya after revealing their shared struggle: both have Quirks incompatible with their bodies. Yuga requires his support belt to prevent his Navel Laser from leaking uncontrollably
Outcomes: All four students pass the remedial course. Endeavor shows rare pride in Shoto's growth. The arc emphasizes that being a hero requires heart and connection with people, not just raw power. Nighteye's funeral occurs, and Eri begins recovering with her horn shrinking as her Rewind Quirk stabilizes.
Timeline: Takes place in October, immediately following the Shie Hassaikai Arc and preceding the U.A. School Festival Arc.
- #7Star and Stripe Arc
Keys: Tiamat, Star and Stripe Arc, Cathleen Bate, New Order
The Star and Stripe Arc is the twentieth story arc in My Hero Academia and the second arc in the Final Act Saga. It occurs immediately after the Dark Hero Arc, roughly one month after Tomura Shigaraki's awakening during the Paranormal Liberation War.
Timeline and Placement
The arc takes place with Tomura's body at 98% completion, requiring only two more days before full fusion with All For One. Star and Stripe's sacrifice delays this completion by one week, giving the heroes crucial preparation time before the Final War Arc.
Major Events
- All For One reveals his plan to steal Star and Stripe's Quirk, New Order, before tackling One For All
- America's #1 hero Star and Stripe (Cathleen Bate) arrives in Japan with her fighter squadron to combat "Tomura Shigaraki"
- A massive aerial battle occurs over the Pacific Ocean near Japan, where Star deploys hypersonic cruise missiles (Tiamat) against the villain
- "Tomura" successfully steals New Order but Star's final command causes the Quirk to revolt against his other Quirks from within
- Star and Stripe dies from Decay, but her vestige destroys multiple of "Tomura"'s Quirks including Reflect before New Order is eliminated
- Deep within his core, Tenko Shimura calls out to Izuku Midoriya
- International support for Japan is withdrawn after Star's death
- The heroes gain one additional week and combat data from the fighter pilots
Character Developments
- Tomura and All For One continue merging into a singular being, reaching 98% fusion due to Tomura's intense hatred
- "Tomura" experiences identity confusion, uncertain whether he is Tomura Shigaraki, All For One, or Tenko Shimura
- Skeptic regains contact with Paranormal Liberation Front remnants
- All Might receives critical bio-signature and Quirk data from Star's battle
Arc Significance
This arc serves as a crucial delay tactic in All For One's plans while demonstrating the global scale of the threat. Star and Stripe's sacrifice—though she dies—significantly weakens "Tomura" by destroying several of his stolen Quirks and buying the heroes essential time to prepare for the Final War Arc. The international response also highlights Japan's isolation in facing this threat.
- #8Pro Hero Arc
Keys: High-End Nomu, Pro Hero Arc, Hood, Endeavor
The Pro Hero Arc is the fourteenth story arc in My Hero Academia and the fifth arc in the Rise of Villains Saga. Set in late November following the U.A. School Festival, this arc marks Endeavor's official rise to the No. 1 Hero position after All Might's retirement.
Key Events
Eri's Transfer to U.A.: As November ends, Eri is transferred to U.A. High School under Shota Aizawa's care, as her mother abandoned her and her grandfather (the Shie Hassaikai boss) remains in a coma. Her horn, the source of her Rewind Quirk, is growing, requiring monitoring to prevent her power from going out of control.
Hero Billboard Chart JP: The second-semester Hero Billboard Chart is announced in Kamino, revealing the new top ten heroes without All Might for the first time. Endeavor is officially named the new No. 1 Hero, with Hawks rising to No. 2. Other rankings include: Mirko (No. 5), Crust (No. 6), Edgeshot (No. 4), and Ryukyu (No. 10). Best Jeanist holds No. 3 but is absent due to recovery from his fight with All For One.
Battle Against Hood: Hawks brings Endeavor to Kyushu to investigate Nomu rumors. They are attacked by Hood, a High-End Nomu with multiple Quirks including Transforming Arms, Shoulder-Mounted Jets, Power, Storage, and super-regeneration. Unlike previous Nomu, Hood can think rationally and speak. During the intense battle, Endeavor suffers severe injuries including damage to his left eye. With Hawks' assistance using his Fierce Wings Quirk, Endeavor ultimately defeats Hood using Plus Ultra Prominence Burn, though he is left with a permanent scar on the left side of his face.
Dabi's Appearance: After the battle, Dabi confronts Endeavor, calling him by his real name "Enji Todoroki" and stating they will meet again. It's revealed that Dabi and Hawks arranged Hood's attack as part of a plan. Hawks was deployed by the Hero Public Safety Commission as a double agent to infiltrate the League of Villains. A character named Daruma Ujiko (who possesses a Warping Quirk similar to All For One) assists Dabi's escape.
Todoroki Family Drama: The arc explores Endeavor's family situation. His wife Rei remains hospitalized but shows signs of improvement, though she's still afraid to meet Enji face-to-face. Natsuo, Shoto's older brother, is introduced and expresses deep resentment toward Endeavor for his past abuse, mentioning their deceased brother Toya. Despite Natsuo's anger, Rei believes Enji is genuinely trying to atone. After the battle, Endeavor resolves to face his past and work toward becoming a better parent, though he acknowledges it may be too late.
Izuku's Vestige Dream: In the arc's conclusion, Izuku experiences a prophetic dream showing the origin of One For All. He witnesses All For One and his younger brother in a dystopian era when Quirks first emerged. The vision reveals how All For One manipulated society by taking and giving Quirks to gather loyal followers, while forcibly giving his Quirkless brother a stockpiling Quirk—which combined with the brother's unknown Quirk to create One For All. Unlike previous users, Izuku can interact with the vestiges of past One For All wielders, with the First User directly speaking to him. Upon waking, Izuku discovers One For All activated on its own, causing his right hand to glow.
Timeline Context
This arc occurs approximately three months after All Might's retirement at Kamino. It introduces the concept that society lacks a clear "Symbol of Peace," leading to increased anxiety and the spread of rumors about Nomu sightings across Japan. The reprinting of Destro's Meta Liberation War autobiography is mentioned as influencing extremist ideology.
- #9Quirk Apprehension Test Arc
Keys: Quirk Apprehension Test Arc, Quirk Apprehension Test, first day at U.A.
The Quirk Apprehension Test Arc is the second story arc in My Hero Academia, part of the U.A. Beginnings Saga. It covers Chapters 5-7 and Episodes 5-6 of Season 1.
Plot Summary
On the first day at U.A. High School, Class 1-A's homeroom teacher Shota Aizawa (Eraser Head) subjects students to a Quirk Apprehension Test on the P.E. Grounds. He threatens that the student ranking last will be expelled immediately. During the test, Izuku Midoriya struggles because using his One For All Quirk injures him severely. When Izuku attempts his pitch throw, Aizawa uses his Erasure Quirk to nullify One For All, then challenges Izuku to prove he can be a hero without crippling himself.
Izuku devises a solution: he concentrates One For All into just his fingertip during the pitch, achieving a high score while keeping most of his body functional. This impresses Aizawa, who allows him to continue. Katsuki Bakugo, shocked that Izuku has a Quirk, furiously attacks him but is restrained by Aizawa's Capturing Weapon.
After all tests conclude, Aizawa reveals the expulsion threat was a "logical ruse" to motivate maximum performance, though he did expel an entire class the previous year. Izuku befriends Ochaco Uraraka and Tenya Iida. The arc ends with All Might announcing their first heroics class will be the Trial of Battle.
Significance
- Izuku learns to use One For All more strategically
- Katsuki discovers Izuku's Quirk, deepening his resentment
- Multiple Class 1-A students and their Quirks are introduced
- Establishes Aizawa's teaching philosophy and willingness to expel students
- #10Meta Liberation Army Arc
Keys: Revival Celebration, Meta Liberation Army Arc, Deika City
The Meta Liberation Army Arc is the sixteenth story arc in My Hero Academia, occurring in early to mid-December. It follows the League of Villains as they battle both Gigantomachia and the Meta Liberation Army in Deika City.
Timeline: Takes place one month after Kurogiri's arrest (post-Pro Hero Arc). Katsuki and Shoto earn their Provisional Hero Licenses on a Sunday in early December. The League battles Gigantomachia for over a month and a half before the Meta Liberation Army confronts them.
Key Events:
- The Meta Liberation Army, led by Re-Destro (Rikiya Yotsubashi, Destro's son), captures broker Giran and challenges the League to battle in Deika City
- During the "Revival Celebration," major battles unfold: Himiko vs. Curious (who dies), Dabi vs. Geten, Twice vs. Skeptic, and Spinner vs. Trumpet
- Twice overcomes his trauma and unlocks his full Double potential, creating massive clone armies
- Himiko's Quirk evolves to copy others' abilities when transformed
- Tomura's suppressed memories resurface, revealing he accidentally killed his family (Shimura household) as a child when his Decay Quirk manifested. All For One found and groomed him afterward
- Tomura's Decay evolves to spread beyond initial contact, devastating Deika City
- Gigantomachia arrives and acknowledges Tomura as All For One's successor
- Re-Destro loses his legs and surrenders the Meta Liberation Army to Tomura
Outcome: The League and Meta Liberation Army merge into the Paranormal Liberation Front with 116,000+ warriors. Nine lieutenants are appointed. Hawks infiltrates as a spy. Best Jeanist goes missing due to Hawks' actions. The arc marks the League's first major victory and massive power increase.
- #11Endeavor Agency Arc
Keys: Hero Work-Studies, Ending, Endeavor Agency Arc, Endeavor
The Endeavor Agency Arc is the seventeenth story arc in My Hero Academia and the eighth arc in the Rise of Villains Saga. Taking place in late December after the Joint Training Arc, it chronicles the second round of Hero Work-Studies as students are mandated by the Hero Public Safety Commission to gain combat experience in preparation for an imminent crisis.
Timeline & Context: The arc begins with interviews of Shoto Todoroki and Katsuki Bakugo in late December, nine days after the Deika City Incident. Students spend the New Year holiday at home before beginning their Work-Studies in early January. The arc spans approximately one week of intensive training.
Key Events:
- Hawks infiltrates the Paranormal Liberation Front and discovers they plan to attack within four months once Tomura Shigaraki completes a power-enhancement procedure
- Hawks uses an encrypted message hidden in Meta Liberation War book highlights to warn Endeavor of the threat
- Izuku, Katsuki, and Shoto intern under Endeavor, learning to defeat villains faster through improved speed, awareness, and technique
- The students battle Starservant and later Ending, demonstrating significant growth in their abilities
- Izuku successfully begins controlling Blackwhip with focus, applying it alongside his other techniques
- Shoto masters focused Flashfire Fist attacks, while Katsuki refines explosive propulsion
- Ending attacks Natsuo Todoroki, forcing a confrontation that reveals family tensions
- Endeavor decides to build a new home for his family while living separately to atone for past abuse
Character Developments:
- Endeavor begins genuine attempts at atonement, accepting that forgiveness may never come
- Natsuo explicitly refuses to forgive his father while acknowledging Fuyumi's efforts
- Shoto clarifies he came to learn from Endeavor, not reconcile, though he's using his fire side more
- Katsuki reveals he has chosen a hero name but refuses to share it yet
- The existence of deceased eldest son Toya Todoroki is revealed
- Eri's horn continues growing as she becomes more positive
Villain Activities:
- Dr. Garaki begins a four-month procedure to make Shigaraki more powerful than All For One
- The Paranormal Liberation Front monitors Hawks with surveillance devices
- Trigger drugs continue circulating on the black market to enhance Quirks
Outcomes: The arc establishes the four-month countdown to the Paranormal Liberation War while showcasing the new generation's rapid growth. Endeavor's trainees successfully defeat Ending faster than him, fulfilling his challenge and proving the value of his harsh training regimen.
- #12Joint Training Arc
Keys: Blackwhip, Joint Training Battle, Joint Training Arc
The Joint Training Arc is the fifteenth story arc in My Hero Academia and the sixth arc in the Rise of Villains Saga. It occurs during the students' first year at U.A. High School, following the U.A. School Festival Arc and preceding the Meta Liberation Army Arc.
The arc centers on a joint training exercise between Class 1-A and Class 1-B at Ground Gamma, supervised by Eraserhead, Vlad King, All Might, and Midnight. Hitoshi Shinso participates as a potential transfer candidate to the Hero Course, joining both classes in different rounds. The exercise consists of five matches with teams of four students competing in 20-minute battles.
Match Results:
- Round 1: Team Asui (1-A) defeats Team Shiozaki (1-B) 4-2
- Round 2: Team Kendo (1-B) defeats Team Yaoyorozu (1-A) 4-0
- Round 3: Draw between Team Ida (1-A) and Team Tetsutetsu (1-B) 1-1
- Round 4: Team Bakugo (1-A) defeats Team Tokage (1-B) 4-0 in five minutes
- Round 5: Team Midoriya (1-A) defeats Team Monoma (1-B) 4-0
Class 1-A wins overall with 3 victories, 1 draw, and 1 loss.
Major Developments: During Round 5, Izuku Midoriya experiences the first manifestation of Blackwhip, a quirk belonging to the fifth One For All user, Daigoro Banjo. The power goes berserk until Hitoshi Shinso uses his Brainwashing quirk to stop it. Izuku has a vision where Daigoro explains that One For All has matured enough to grant access to the previous users' quirks—six additional powers beyond the raw strength enhancement.
The arc reveals that One For All contains a core of quirk factors from all previous users, which has begun expanding as the power grows stronger. All For One, imprisoned in Tartarus, senses his brother's presence returning.
Hitoshi Shinso is approved for transfer to the Hero Course starting in his second year. Tenya Ida debuts his upgraded Recipro Turbo technique. Katsuki Bakugo demonstrates improved teamwork abilities. Shoto Todoroki learns to generate flames hot enough to melt steel while managing his body temperature.
The arc concludes with Neito Monoma attempting to copy Eri's Rewind quirk to help her learn control, but failing because his Copy quirk cannot replicate the accumulated energy required for accumulation-type quirks.
- #13Dark Hero Arc
Keys: Dark Hero Arc, Final Act Saga, Izuku leaves U.A.
The Dark Hero Arc is the nineteenth story arc in My Hero Academia and the first arc of the Final Act Saga. Taking place immediately after the Paranormal Liberation War, hero society faces unprecedented collapse as All For One and the League of Villains escape from Tartarus prison.
Timeline: Occurs approximately one month after the war. The arc spans several weeks, culminating in Izuku's return to U.A.
Major Events:
- Izuku learns his body can now handle 45% of One For All's power (up from 5%) due to adaptive changes during the war
- He departs U.A. High School to work alone with All Might, Endeavor, Hawks, and Best Jeanist, serving as bait to lure out villains
- The second and third One For All users finally reveal themselves and lend their support
- Izuku unlocks Smokescreen (6th user's Quirk) and Fa Jin (3rd user's Quirk), developing the "Faux 100%" technique
- He defeats Muscular again and battles Lady Nagant, a former hero assassin sent by All For One
- All For One reveals he's targeting Izuku specifically, no longer interested in All Might
- Death Arms and other heroes retire due to public pressure and exhaustion
- Class 1-A tracks down and forcibly retrieves an exhausted, isolated Izuku
- Bakugo formally apologizes to Izuku for years of bullying
- U.A. activates the "U.A. Barrier" - an advanced defense system that transforms the school into mobile underground shelters
- Civilians initially protest Izuku's return but Ochaco's speech convinces them to accept him
- Stain provides All Might with Tartarus security data revealing Tomura will be "complete" in just 3 days (not 2 months as believed)
- America's #1 hero Star and Stripe heads to Japan to assist
Key Developments:
- Hero society's public trust completely collapses
- Izuku works himself to exhaustion fighting alone, becoming unrecognizable
- The class demonstrates their growth by combining their abilities to rescue their friend
- U.A. becomes a fortified refugee shelter
- The heroes realize they have mere days before the final confrontation
Arc Outcome: Izuku reunites with his class at U.A., which now serves as the heroes' stronghold. The stage is set for the final battle against All For One and Tomura Shigaraki.
- #14Final War Arc
Keys: Final War, Final War Arc, Operation Troy
The Final War Arc is the twenty-second story arc in My Hero Academia and the fourth arc in the Final Act Saga. It depicts the climactic battle between Heroes and Villains to determine the world's fate.
Key Events:
- Heroes execute Operation Troy, using Hitoshi Shinso's Brainwashing on the Aoyama family to lure All For One, while Neito Monoma copies Kurogiri's Warp Gate Quirk to surprise-warp Heroes onto battlefields
- Villains are split across multiple locations: All For One to Gunga Mountain Villa (vs. Endeavor/Hawks), Dabi to Kamino (vs. Shoto), Tomura Shigaraki to floating U.A. High (vs. Dynamight/Best Jeanist/Mirko), and Himiko Toga to Okuto Island (vs. Uravity/Froppy/Deku)
- U.A. transforms into a flying fortress with electromagnetic barriers and segmented architecture to counter Decay
- Deku unveils Gearshift (Second User's Quirk), boosting to 120% power against "Tomura"
- Major character outcomes: Dabi defeated by Shoto's Phosphor technique and Todoroki family's combined ice powers; Himiko dies saving Uravity with blood transfusion; Dynamight briefly dies but is revived by Edgeshot's surgical Quirk use; All For One uses rewind drug to restore his prime form; Stain killed by All For One after using Bloodcurdle; All Might utilizes Armored All Might suit created by Melissa Shield
- Spinner leads 15,000-strong heteromorph army to Central Hospital for Kurogiri; Tentacole and Anima's past discrimination revealed
- Kurogiri partially awakens (Oboro's face appears), warps villains including Dabi to Gunga and Himiko's Twice Doubles across battlefields
- Dynamight defeats infant All For One using explosion-disruption technique, echoing Second User Kudo
- Arc concludes with Deku vs. Tomura at Mt. Fuji as Tomura steals Danger Sense from One For All vestiges
Timeline: Occurs after U.A. Traitor Arc, before Epilogue Arc. Part of Season 7 (Episodes 143-166+) and Chapters 343-424.
- #15Final Exams Arc
Keys: First Term Final Exam, Final Exams Arc, End of Term Test
The Final Exams Arc is the seventh story arc in My Hero Academia, part of the U.A. Beginnings Saga. Taking place in late June during the final week of the first term, Class 1-A faces their End of Term Test with an unexpected twist: instead of fighting robots, students must face U.A. teachers in pairs.
Timeline: Occurs after the Hero Killer Stain incident and workplace training. The arc ends with students preparing for the upcoming forest training camp.
Key Events:
- Principal Nezu reveals the practical exam will be teacher battles, not robots (as Class 1-B had leaked)
- Teachers wear weighted handicaps but fight seriously to prepare students for real villain encounters
- Students must either handcuff their teacher or escape within 30 minutes
Major Developments:
- Izuku & Katsuki vs. All Might: Forced to cooperate, the rivals struggle with teamwork. Katsuki initially refuses help but eventually works with Izuku after being overwhelmed. They pass by escaping together.
- Shoto & Momo vs. Aizawa: Momo regains confidence after Shoto reveals he voted for her as class president. Her strategic plan using nitinol alloy capturing weapons succeeds.
- Other Notable Battles: Fumikage & Tsuyu pass using Dark Shadow and handcuffs; Koji overcomes his insect phobia to defeat Present Mic; Minoru lures Midnight away to rescue Hanta.
Results: Eijiro, Rikido, Denki, and Mina fail but are allowed to attend the forest lodge with remedial training. Aizawa reveals the failure consequences were a "logical ruse" to motivate students.
Villain Activity: Tomura Shigaraki recruits Dabi and Himiko Toga to the League of Villains. He encounters Izuku at Kiyashi Ward Shopping Mall, threatening civilians. Through their conversation, Tomura discovers his true conviction: destroying the world that smiles like All Might, resolving to create a society without the Symbol of Peace.
Character Growth: Katsuki begins accepting teamwork; Momo regains self-confidence; Ochaco develops romantic feelings for Izuku (pointed out by Yuga); Koji overcomes his fears.
- #16Forest Training Camp Arc
Keys: Vanguard Action Squad, Forest Training Camp Arc, School Trip Arc
The Forest Training Camp Arc (also called the School Trip Arc) is the eighth story arc in My Hero Academia, occurring at the end of U.A.'s first semester. After summer break begins, Class 1-A and Class 1-B attend a training camp supervised by the Wild, Wild Pussycats hero team to strengthen their Quirks for temporary license exams.
Timeline: Takes place over multiple days at the end of first semester. The training begins on the first day with a trek through Beast's Forest, followed by intensive Quirk training on days 2-3.
Key Events:
- Day 1: Students traverse Beast's Forest using their Quirks, arriving exhausted at the facility
- Day 2-3: Quirk strengthening training begins at 5:30 AM, pushing students to their physical limits
- Night 3: The League of Villains' Vanguard Action Squad attacks during a test of courage game
Major Battles:
- Izuku defeats Muscular (the villain who killed Water Hose) using 1,000,000% Delaware Detroit Smash to protect Kota
- Tetsutetsu and Itsuka defeat Mustard
- Fumikage loses control of Dark Shadow in the darkness before being saved by Bakugo and Todoroki
- The Bakugo Escort Squad (Midoriya, Shoji, Todoroki, Tokoyami) attempts to protect Bakugo
Aftermath:
- Katsuki Bakugo is successfully captured by the Vanguard Action Squad (Dabi and Mr. Compress)
- Ragdoll mysteriously disappears
- 27 students receive injuries; Muscular, Moonfish, and Mustard are arrested
- Momo plants a tracking device on the League's Nomu, which later helps locate their hideout
- Public protests erupt outside U.A.
- Aizawa authorizes students for combat during the crisis
Introduced: Wild, Wild Pussycats (Mandalay, Pixie-Bob, Ragdoll, Tiger), Kota Izumi, and Vanguard Action Squad members (Muscular, Moonfish, Mustard, Magne, Mr. Compress, Twice, plus Dabi and Toga).
This arc marks a major turning point where the League of Villains successfully executes a strategic attack, demonstrating their growing threat to hero society.
- #17Battle Trial Arc
Keys: Battle Trial Arc, Ground Beta, Izuku vs Katsuki, Battle Trial
The Battle Trial Arc is the third story arc in My Hero Academia, part of the U.A. Beginnings Saga. It covers Chapters 8-11 and Episodes 6-8.
Key Events
The Trial: All Might conducts an indoor Hero vs. Villain exercise at Ground Beta where Class 1-A students pair up in 2v2 matches. Teams must either capture opponents or secure/defend a mock nuclear weapon within a time limit.
Main Battle: Izuku Midoriya and Ochaco Uraraka (heroes) face Katsuki Bakugo and Tenya Ida (villains). Izuku uses his detailed analysis notes on Katsuki's fighting style to counter him, declaring he's "the Deku whose vibe is never giving up." Katsuki becomes enraged, using massive explosions that destroy portions of the building. Despite suffering serious injuries, Izuku uses One For All's Detroit Smash to destroy the floor above, allowing Ochaco to secure the weapon and win.
Other Matches: Shoto Todoroki effortlessly defeats his opponents by freezing the entire building with Half-Cold Half-Hot. Multiple other team battles occur with varying outcomes.
Story Impact
- Katsuki's first loss to Izuku severely damages his pride and forces him to recognize he's not as superior as he believed
- Izuku gains popularity among classmates for his victory
- All Might is criticized by Recovery Girl for poor mentorship after Izuku's third serious injury
- First appearance of the League of Villains: Tomura Shigaraki is shown plotting to destroy the "Symbol of Peace"
- Katsuki vows to become Number One and surpass both Izuku and All Might
Timeline Context
Occurs immediately after the Quirk Apprehension Test Arc and before the U.S.J. Arc, during Class 1-A's first week at U.A. High School.
- #18Entrance Exam Arc
Keys: U.A. Beginnings Saga, Entrance Exam Arc, first arc
The Entrance Exam Arc is the first story arc in My Hero Academia and part of the U.A. Beginnings Saga. The arc follows 14-year-old Izuku Midoriya, a Quirkless boy who dreams of becoming a hero despite lacking powers in a world where 80% of humanity possesses superhuman abilities called Quirks.
Key Events
Initial Encounter: Izuku is saved from a villain attack by All Might, the #1 Hero known as the "Symbol of Peace." When Izuku asks if he can become a hero without a Quirk, All Might initially tells him to be realistic. However, after witnessing Izuku's bravery in attempting to rescue his childhood bully Katsuki Bakugo from a Sludge Villain, All Might changes his stance.
Inheritance of One For All: All Might reveals his transferable Quirk, One For All, and chooses Izuku as his successor. He explains that he sustained a serious injury from a powerful villain five years prior, limiting his hero form to short periods. All Might subjects Izuku to ten months of intensive physical training at Takoba Municipal Beach Park, cleaning trash to build his body into a proper vessel for the power.
U.A. Entrance Exam: On exam day, All Might transfers One For All to Izuku by having him consume a strand of his hair. The exam consists of a written test and a practical robot-fighting component. Despite struggling throughout the practical test, Izuku uses One For All for the first time to destroy a massive zero-point robot and save fellow examinee Ochaco Uraraka, though the power shatters his limbs. While he scores zero villain points, Izuku earns 60 rescue points for his heroic act, allowing him to pass and gain acceptance to U.A. High School.
Timeline Position
This arc spans Chapters 1-4 and Episodes 1-4 of the series, establishing the foundation for Izuku's journey from Quirkless dreamer to aspiring hero.
- #19Hideout Raid Arc
Keys: Hideout Raid Arc, Kamino Incident, All Might vs All For One
The Hideout Raid Arc is the ninth story arc in My Hero Academia, concluding the U.A. Beginnings Saga. Following Katsuki Bakugo's capture by the League of Villains' Vanguard Action Squad during the Forest Training Camp, U.A. High School faces public scrutiny and doubt. While Pro Heroes prepare an infiltration to rescue Katsuki, a group of students (Izuku Midoriya, Eijiro Kirishima, Shoto Todoroki, Tenya Iida, and Momo Yaoyorozu) independently attempt a covert rescue mission.
The arc culminates in the Kamino Incident, where the Pro Heroes successfully raid the League's hideouts. However, All For One—the true mastermind behind the League and Tomura Shigaraki's mentor—intervenes to save his protégé. This forces All Might into a climactic final battle against his arch-nemesis, broadcast live across Japan. All Might defeats All For One using the last embers of One For All in his United States of Smash, but loses his powers permanently and his true weakened form is exposed to the world.
Key Revelations:
- Tomura Shigaraki is revealed to be the grandson of All Might's predecessor, Nana Shimura
- All For One stole Ragdoll's Search Quirk
- All Might retires as the Symbol of Peace, passing the torch to Izuku
- Society enters an era of uncertainty without their pillar of hope
Aftermath: U.A. transitions to a boarding school system to better protect students. All Might dedicates himself to mentoring Izuku as his successor. The arc marks the end of one generation and the beginning of the next, with the conflict between One For All and All For One passing to Izuku Midoriya and Tomura Shigaraki.
- #20Epilogue Arc
Keys: Final Act Saga, post-Final War, Epilogue Arc
The Epilogue Arc is the twenty-third and final story arc in the My Hero Academia manga series. It serves as the fifth and final arc of the Final Act Saga, concluding the entire narrative. This arc takes place following the defeat of All For One, Tomura Shigaraki, and the Paranormal Liberation Front during the Final War.
Timeline and Setting: The arc begins as society enters a new era of peace following the Final War's conclusion. Class 1-A advances to their second year at U.A. High School, continuing their hero training while processing the lasting trauma and consequences of the war.
Key Events: The arc focuses on the aftermath and recovery period as hero society rebuilds itself. Students deal with the psychological and physical effects of the Final War while resuming their normal academic schedules and hero training exercises. The arc introduces Koki Terumoto, a young student whose Darkness Quirk—a variant unrelated to his family's powers—represents the new generation emerging in this post-war era. Another student, Dai, struggles with societal perceptions of his "weak" saucer-throwing Quirk, highlighting ongoing challenges in hero society's evolution.
Manga Chapters: The Epilogue Arc spans chapters 425 through 431.5, contained in Volume 42 of the manga series.
Narrative Significance: As the series' conclusion, this arc provides closure to character arcs, demonstrates how hero society has transformed following the villains' defeat, and explores themes of healing, reconstruction, and the next generation of heroes inheriting a changed world.
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