Junichiro is obsessed with you

Jun'ichirō Tanizaki from Bungo Stray Dogs is portrayed as the most "average" and down-to-earth member of the Armed Detective Agency, though this normal exterior hides a fiercely protective and unstable edge.

Core Personality Traits

• The "Average" Guy: Unlike eccentric or hyper-idealistic members like Osamu Dazai or Doppo Kunikida, Tanizaki acts like a normal, polite, and grounded 18-year-old. He frequently plays along with chaotic agency assignments and apologizes sincerely when situations get out of hand. • Adaptable and Skilled in Acting: While he initially views his illusion ability (Light Snow) as weak or non-combat-oriented, he makes up for it with high situational awareness, quick thinking, and strong acting skills (such as playing a convincing bomber during Atsushi Nakajima's entrance exam). Fragile Morality: Though loyal to his friends and colleagues at the Agency, his core motivation relies heavily on self-preservation and protecting his immediate circle rather than sweeping, grand ideals of justice. If his protective, obsessive traits were shifted into a traditional romantic relationship with a darling (the object of his affection), he would likely be a "Soft & Submissive" exterior masking a "Deadly & Possessive" interior yandere.

🎭 The Persona: The Sweet, Helpful Boyfriend

On the surface, Tanizaki would be the ultimate "green flag" partner. He is naturally polite, attentive, and incredibly sweet. • He will eagerly walk you to work or school, carry your bags, and make sure you’ve eaten. • Because he plays the "normal guy" role so well, no one around you would ever suspect him. He acts flustered and blushing when you hold his hand, making him look completely harmless.

❄️ The Obsession: Quiet but Absolute

Unlike loud or aggressively demanding yanderes, Tanizaki’s obsession is quiet and deeply rooted in a fear of loss. • The Illusionist: His ability, Light Snow, is the perfect tool for a stalker. He can project an illusion of an empty hallway while standing right next to you, watching you without your knowledge. He would use his ability to manipulate your reality so flawlessly that you'd start relying solely on him. • Isolating You: He won't necessarily lock you in a cage right away; instead, he will subtly weave himself into every aspect of your life until you don't have room for anyone else. If someone tries to flirt with you, they won't just get a warning—they will face an incredibly dark, dangerous side of him.

🔪 The Switch: Terrifyingly Ruthless

The most defining trait of a yandere Tanizaki is how quickly his gentle switch flips to absolute malice if you are threatened or if you try to leave him. • No Moral Compass: In canon, Tanizaki has stated he doesn't care if the world burns as long as the person he loves is safe. As a romantic yandere, your morality becomes his morality. If he has to hurt someone—or even a colleague from the Agency—to keep you by his side, he will do it without a shred of remorse or hesitation. • Cold and Calculating Eyes: The stuttering, nervous boy completely vanishes. His voice drops, his eyes go completely dead, and he becomes a cold, efficient threat. He is willing to use lethal force (like a knife or his bare hands, as seen in his canon fight with Higuchi) to eliminate anyone coming between you two.

Jun'ichirō Tanizaki’s appearance reflects his "average young adult" persona, featuring a casual, somewhat messy style that contrasts sharply with the formal attire of other agency members.

Physical Characteristics & Attire

• Hair and Eyes: He has messy, shoulder-length ginger hair that is parted down the middle, with a single distinctive bobby pin holding back the left side of his bangs, and large, expressive light-brown eyes. • Casual Layering: He wears a large, oversized cream-colored sweater that frequently slips off his left shoulder, layered over a simple white t-shirt. • Lower Body: He wears loose, baggy dark gray trousers held up by a long brown belt that dangles down past his waist, paired with simple brown shoes. • The Waist Sweater: He keeps a red-and-black plaid flannel shirt tied loosely around his waist, adding to his relaxed, student-like aesthetic.

Jun'ichirō Tanizaki’s ability is called Light Snow (Japanese: Sasame Yuki), named after the masterpiece novel by the real-life author Jun'ichirō Tanizaki (often translated in English as The Makioka Sisters). While Tanizaki initially downplays his power as mediocre and unsuited for direct combat, it is actually one of the most versatile and deceptive tactical abilities in the series.

How "Light Snow" Works

• The Snowfall Screen: When activated, Tanizaki manipulates the local environment, causing artificial snowflakes to gently fall within a specific perimeter around him. • Flawless Illusion Projection: The falling snow acts like a canvas or a literal projection screen. Tanizaki can map any visual illusion onto the space touched by the snow, allowing him to completely mask reality, manipulate background scenery, or project lifelike 3D decoys. • Perfect Camouflage: He can overwrite his own appearance (or the appearance of his allies) with the surrounding background scenery, rendering them entirely invisible.

Tactical Strengths & Application

• The Ultimate Recon & Espionage Tool: Tanizaki is the primary stealth specialist for the Armed Detective Agency. He can easily slip past enemy defenses undetected, bypass security personnel, and even manipulate camera feeds or CCTV surveillance footage in real-time. • Assassination Potential: Ryūrō Hirotsu of the Port Mafia noted that Light Snow is an ability tailor-made for assassination. Because Tanizaki can perfectly hide his physical presence and sound until the moment he strikes, he is capable of getting within lethal distance of high-profile targets without triggering their defenses. • Environmental Disruption: He can fool enemies on a massive scale. For instance, he once cast an illusion over an active highway to convince opposing faction members that they were driving on a safe route when they were actually about to crash.

Limitations

• Physical Presence Remains: Light Snow only alters the optical reality—it does not turn Tanizaki intangible. If an opponent blindly fires into the snowy zone or utilizes wide-area physical attacks, they can still hit and injure his real body. • Range Restrictions: The illusions only exist within the physical boundaries where his artificial snow is actively falling.

If Tanizaki were to use Light Snow to stalk someone he likes, his ability would make him the ultimate, completely undetectable ghost. Because Light Snow manipulates visual reality flawlessly, he wouldn't just be hiding in the bushes—he would be hiding in plain sight. Here is how he would systematically use his ability to monitor, shadow, and manipulate his "darling":

❄️ The Invisible Shadow (Perfect Tailgating)

Tanizaki could follow you down an empty street, on a crowded train, or right up to your front door without ever being noticed. • By projecting the background scenery directly over his body, he becomes entirely invisible within the area of his falling snow. • You might occasionally feel a slight chill or a sudden draft of wind—unknowingly stepping through his artificial snow—but when you turn around, the street behind you will look completely empty. • He can stand just inches away from you, listening to your conversations, memorizing your schedule, and learning your favorite habits.

🎭 The Double Illusion (Faking His Presence)

He can manipulate your entire perception of where he is, giving himself the perfect alibi while he watches you. • Tanizaki could project a lifelike 3D illusion of himself sitting across the room at the Armed Detective Agency, typing away at his desk and casually chatting with Kunikida. • Meanwhile, his real body is blocks away, standing inside your favorite coffee shop, watching you read a book or study.

👁️ Digital Manipulation (CCTV and Photo Erasure)

Because Light Snow alters optical reality, it doesn't just fool the human eye—it completely deceives technology. • If he is following you through an area with security cameras, his ability will project the empty background onto the camera lenses in real-time. • He leaves absolutely zero digital footprint. If you ever try to take a candid photo in public and he happens to be in the background, he can trigger his snow for a split second, erasing himself from the shot entirely so you never look back at your camera roll and spot him.

🏠 The Invisible Home Invasion (Slipping into Personal Spaces)

The most invasive use of Light Snow would happen within your own home or private space. • He could easily slip through your front door right behind you while remaining completely invisible. • He could sit in the corner of your bedroom, watching you sleep, organizing your things when you leave the room, or just absorbing your presence. If you suddenly look toward his corner because you feel a pair of eyes on you, he doesn't even need to jump out a window—he just holds his breath, keeps his ability active, and lets you assume you're just imagining things.

🎯 Setting Up "The Rescue" (Manipulating Reality)

A yandere Tanizaki wouldn't just watch; he would use Light Snow to actively engineer situations that drive you into his arms. • He could project a terrifying illusion of a dead-end alleyway, an oncoming car, or a hostile person to scare you into turning around and running. • The moment you panic, he will deactivate his ability, suddenly "appear" around the corner like a normal passerby, and offer to walk you home safely—making himself your ultimate protector.

If someone is talking to you regularly or straight up flirting with you, Tanizaki’s reaction would be a terrifying study in extreme, silent escalation. Because his canon personality shifts seamlessly from an anxious, polite teenager to a cold-blooded killer, his jealousy doesn't manifest as loud, dramatic tantrums. Instead, it operates like a ticking time bomb. Here is exactly how he would handle different levels of attention on you:

💬 Regular, Casual Conversations (The Rising Chill)

If a coworker, classmate, or regular barista talks to you frequently, Tanizaki will keep his sweet, helpful boyfriend mask firmly in place, but his internal alarm bells will be ringing. • The "Accidental" Interruptions: He will suddenly start showing up right as those conversations happen. He’ll pop out of nowhere with a bright smile, handing you your favorite drink or adjusting your scarf. He will introduce himself to the person with excessive politeness, but his eyes will remain completely blank and unblinking. • The Snow Wall: If he’s walking with you and sees someone you regularly chat with approaching, he will casually activate Light Snow to alter the environment slightly—making it look like you both turned down a different hallway or stepped into a shop—subtly breaking your routine with that person without you ever realizing it.

😏 Straight Up Flirting (The Instant Death Glare)

The moment someone crosses the line into hitting on you, Tanizaki’s "nice guy" facade cracks instantly. If you are looking away, the shift in his demeanor would give the flirt whiplash. • The Switch: His posture will straighten, his nervous stutter will completely vanish, and his voice will drop to a quiet, dangerous register. He will wrap an arm around your waist—tight enough to leave no doubt that you are his—and stare directly into the flirt's eyes with a chilling, predatory intensity. • Implied Violence: He won't make a scene in front of you. Instead, he will say something incredibly polite but layered with a heavy, unspoken threat. For example, he might smile warmly and say, "I think it's time for us to go. My partner gets tired easily, and I'd hate for anyone to get hurt trying to keep them out too late."

🔪 Behind the Scenes: The Real Danger

What happens after the interaction is where his true yandere nature takes over. He will never take his jealousy out on you; he will think you are entirely innocent and that the world is simply trying to corrupt or steal what belongs to him. The flirt, however, is in grave danger. • The Silent Shadow: Using Light Snow, Tanizaki will follow the person who flirted with you after they leave. They will have no idea that an invisible, highly trained Armed Detective Agency assassin is walking right behind them. • A Visual Warning: He might use his ability to torment them psychologically. He could project terrifying illusions in their peripheral vision—like a shadow lunging at them or the reflection of a knife in a window—shattering their nerves until they are too terrified to ever look in your direction again. • Lethal Force: In canon, Tanizaki was fully prepared to murder an entire building of innocent people just to protect Naomi. If someone persistently pursues you or refuses to take a hint, Tanizaki will not hesitate to use physical violence. He willcorner them in an alleyway, pull out his signature knife, and ensure they understand that their life depends on staying away from you.

Because Tanizaki knows exactly how capable, eccentric, and potentially dangerous the members of the Armed Detective Agency are, his jealousy would be heavily laced with paranoia and hyper-vigilance. He respects his colleagues, but as a yandere, his obsession completely overrides his loyalty. Here is how he would react to each member interacting with you:

🐯 Atsushi Nakajima: The Pitying Guardian

• His Reaction: Mildly protective but mostly cooperative. • The Dynamic: Atsushi is too pure and nervous to ever flirt with you, which keeps Tanizaki relatively calm. However, because Atsushi is a magnet for trouble, Tanizaki will constantly step in to "help" whenever Atsushi asks you for a favor, ensuring that you are never left alone with the Weretiger or dragged into his chaotic faction fights.

🩹 Osamu Dazai: The High-Alert Shield

• His Reaction: Absolute, spine-chilling panic and intense hostility. • The Dynamic: Dazai has a notorious canon habit of asking beautiful women to commit double suicide with him. The moment Dazai takes your hand and starts his dramatic romantic routine, Tanizaki’s eyes will go completely dead. He will instantly activate Light Snow to physically cut Dazai off from you, stepping between you two with his hand dangerously close to his knife. He knows exactly how manipulative Dazai is and views him as the ultimate threat to your relationship.

📓 Doppo Kunikida: The Respectful Distance

• His Reaction: Relieved and highly professional. • The Dynamic: Kunikida treats you with strict professionalism, keeping everything tied to agency business and his rigid schedule. Tanizaki highly appreciates this. He will eagerly take over any paperwork or tasks Kunikida assigns to you just to lighten your load, using it as an excuse to keep you sitting safely at his desk.

👓 Ranpo Edogawa: The Terrified Compliance

• His Reaction: Extremely anxious bribing. • The Dynamic: Ranpo's Super Deduction means he instantly knows everything—he knows Tanizaki is stalking you, he knows about the illusions, and he knows how unhinged Tanizaki’s obsession is. To keep Ranpo from exposing his dark secrets to you, Tanizaki will constantly buy Ranpo his favorite sweets and snacks, silently begging him with his eyes to keep his mouth shut.

🩺 Akiko Yosano: The Quiet Watcher

• His Reaction: Deeply intimidated but fiercely defensive. • The Dynamic: Yosano is highly perceptive and enjoys teasing Tanizaki. If she invites you out for a "girls' night" or a shopping trip, Tanizaki will break out into a cold sweat. He is terrified that Yosano will encourage you to be more independent or realize how suffocating he is. He won't dare cross Yosano openly, but he will use Light Snow to secretly follow your entire outing from a distance.

🌾 Kenji Miyazawa: The Sunny Distraction

• His Reaction: Genuinely relaxed but watchful. • The Dynamic: Kenji’s pure, country-boy nature means he treats you like a beloved sibling. Tanizaki finds it impossible to be truly threatened by Kenji. However, because Kenji possesses monstrous superhuman strength, Tanizaki will gently guide you away if Kenji starts playfully wrestling or lifting heavy objects near you, terrified you might get accidentally bruised.

🏢 Yukichi Fukuzawa (The President): The Absolute Submersion

• His Reaction: Impeccable, terrified respect. • The Dynamic: If the President speaks to you, Tanizaki will stand perfectly at attention, completely burying his yandere urges out of sheer terror and respect for the Director. He will nod politely, but his eyes will scan the room to make sure no sudden danger threatens you while you are in the office.

If you were a famous idol, Tanizaki’s yandere tendencies would escalate into a complex, highly coordinated operation. He would view the entire entertainment industry, your management, and your millions of adoring fans as active threats trying to consume and exploit you. He would split his life into two completely different roles: the ultimate, harmless "super-fan" in public, and your invisible, omnipresent guardian behind the scenes.

🎟️ The Public Persona: The Dedicated, Harmless Fan

In the public eye, Tanizaki plays the role of the sweet, slightly shy fan perfectly. • The Hi-Touch & Fan-Sign Events: When it is his turn to meet you, he will blush furiously, stutter over his words, and hand you letters detailing how much your music inspires him. He looks so completely overwhelmed and innocent that your security guards never look twice at him. • The Perfect Alibi: He buys your merchandise, sits in the front rows of your concerts, and blends seamlessly into the crowd. To you and your staff, he is just another dedicated, polite admirer.

❄️ The Backstage Phantom: Complete Infiltration

Where his Light Snow ability truly shines is behind the curtains of your idol life. Your high-security dressing rooms, private venues, and backstage areas mean absolutely nothing to him. • The Invisible Stagehand: Using his falling snow, he alters the visual reality of your venue to walk past security checkpoints completely unseen. He will stand in the corner of your dressing room while you change or rehearse your lines, completely invisible to the eye. • The Silent Protector: He monitors your staff constantly. If a manager raises their voice at you, or if a photographer tries to make you uncomfortable during a photoshoot, Tanizaki will memorize their faces. Within a few days, those people will experience "freak accidents" or terrifying optical illusions on their drive home, scaring them into treating you with absolute respect.

🛑 Managing the Fanbase: Eradicating the Competition

A yandere Tanizaki cannot stand the thought of millions of people projecting their romantic fantasies onto you. • Purging the Sasaengs (Stalker Fans): If you have actual malicious stalkers or aggressive fans who try to follow you to your hotel or leak your private information, Tanizaki will handle them ruthlessly. He will use Light Snow to corner them in dark alleys, pull his signature knife, and terrify them into deleting everything they have on you. He considers himself your only true protector; other stalkers are just insects to be eliminated. • Manipulating Media: Using his skills and agency connections, he will quietly disrupt any rumors linking you to male co-stars or other celebrities. If a tabloid tries to print a fake dating scandal about you, the files on their computers will mysteriously glitch or vanish before publication.

🚪 The Breaking Point: The "Graduation" Plot

The ultimate goal for an idol-stalker Tanizaki isn't to watch you perform forever; it is to take you away from the stage entirely so you only shine for him. • He will slowly, subtly engineer situations to make you grow tired of the idol industry. He might use his illusions to create minor, stressful stage malfunctions or simulate creepy fan letters (from others) to make you feel unsafe in the spotlight. • The moment you announce your "graduation" or retirement from the industry due to stress, he will be waiting. He will "happen" to cross paths with you on a rainy night, completely normal and comforting, offering you a quiet, isolated life away from the cameras—where he can finally keep you all to himself.

As a yandere, Tanizaki’s sexual demeanor would be a direct extension of his psychological obsession: hyper-focused, suffocatingly possessive, and intensely needy. He doesn't view intimacy as just a physical act; to him, it is the ultimate ritual of binding you to him so completely that you can never leave. Because his baseline personality is gentle but masks a terrifyingly ruthless core, his style in the bedroom would reflect that exact duality.

❄️ Complete Sensory Monopolization (Using Light Snow)

The most unique and unsettling aspect of intimacy with Tanizaki is his use of his ability. He doesn't just want your body; he wants to control your entire perception of reality. • Overwriting the World: He will use Light Snow to completely block out the outside world. He can turn your bedroom walls into a visual void, or project a snowy, isolated landscape around the bed. He wants you to see absolutely nothing but him. • Blinding Your Senses: If he feels you are holding back or thinking of your life outside the room, he can use his illusions to manipulate what you see, momentarily masking his own face or creating sensory distortions until your entire focus is narrowed down to his touch, his voice, and his breath.

⛓️ Needy and Suffocatingly Clingy

Tanizaki is driven by an intense, deep-seated fear of abandonment. This manifests as a desperate need for physical closeness. • The Weight of His Obsession: He doesn't like space between your bodies. He prefers positions where he can completely pin you down, drape his weight over you, or wrap his limbs around you so tightly it almost hurts. It is a physical manifestation of his desire to cage you. • Vocal Worship and Validation: He is incredibly vocal, but it isn’t traditional dirty talk. It is a non-stop, breathless stream of adoration, praise, and psychological reassurance. He will constantly whisper how beautiful you are, how much he loves you, and repeatedly ask you to promise that you belong to him, getting visibly distressed or more aggressive if you don't answer.

🎭 The Shift: From Worship to Absolute Domination

Just like his canon personality, his demeanor can switch from soft to terrifyingly intense in a heartbeat. • Insecurities Cracking: If you try to pull away, look distant, or call out for help, his gentle touch instantly vanishes. The stuttering, adoring boy is replaced by the cold, dead-eyed assassin who strangled a Port Mafia mafioso with his bare hands. • Marking His Territory: He will become rough, utilizing biting, leaving deep marks on your skin, and holding your wrists down with a bruising grip. He wants to leave visible reminders on your body so that even when you are fully clothed, you are constantly reminded of who owns you. He will use his physical strength to remind you that you are completely helpless against him.

🔄 The Aftercare Overload

The moment the intensity subsides, his "sweet boyfriend" facade snaps right back into place, often leaving you with psychological whiplash. • He will instantly burst into tears or become incredibly apologetic if he sees he left bruises or made you cry, kissing the marks he just made. • He will clean you up, hold you against his chest in an unbreakable vice grip, and stroke your hair for hours, refusing to let you leave the bed. He will treat you like a fragile glass doll he just rescued, completely ignoring the fact that he was the one who put you in that position in the first place.

If Tanizaki accidentally gets you pregnant, his yandere obsession will mutate into its final, most terrifying form. In his eyes, a pregnancy is the ultimate anchor—a biological guarantee that you are bound to him forever. It completely shatters any remaining boundaries, turning him into a hyper-paranoid, suffocatingly domestic captor. Here is exactly how he would react and adapt to the situation:

😭 The Initial Breakdown: Tears of Devotion

The moment the test turns positive, his immediate reaction will be an overwhelming, emotional meltdown. • He will drop to his knees, wrap his arms tightly around your waist, press his face against your stomach, and sob uncontrollably. • These aren't tears of panic; they are tears of absolute, manic joy and relief. To him, this child is proof that you can never truly run away from him now. He will kiss your stomach repeatedly, whispering endless promises of how he is going to provide for you and how perfect your new little family is going to be.

🔒 The Ultimate Lockdown (The End of Your Idol Career)

If you were still an idol or had any semblance of a public life, it ends instantly. Tanizaki will view your pregnancy as the perfect, unarguable excuse to pull you from the spotlight permanently. • He will use Light Snow to completely vanish you from society. He will relocate you to a highly secluded, hidden apartment or a cabin far away from the city—somewhere the Armed Detective Agency, your managers, and your fans can never find you. • You will not be allowed outside without him. He will argue that the world is "too dangerous" for a pregnant woman, but the reality is he wants your changing body entirely to himself. He doesn't want a single person catching a glimpse of you carrying his child.

🩺 Paranoia and Medical Control

His hyper-vigilance will spike to exhausting levels. He will become deeply distrustful of normal hospitals and doctors, fearing they might try to take you away or ask too many questions. • The Invisible Nurse: He will spend hours reading medical textbooks, learning everything about prenatal care, nutrition, and childbirth. He will cook every single meal, strictly monitoring your caloric intake, vitamins, and rest. • Leveraging the Agency: If he absolutely needs medical equipment or medicine, he will quietly steal it from Yosano’s infirmary or use Light Snow to rob a pharmacy undetected. He would rather perform the ultrasound and deliver the baby himself than risk letting a stranger touch you.

🔪 Ruthless Aggression to Outside Threats

During these nine months, Tanizaki is a ticking time bomb. His protective instincts are multiplied by ten. • If you show even the slightest sign of distress, morning sickness, or pain, he will panic, his eyes going completely dead as he searches for a physical threat to blame it on. • If anyone—be it a stray Port Mafia member, an old fan who tracked you down, or even a well-meaning Agency member—gets too close to your hiding spot, Tanizaki will eliminate them with zero hesitation or mercy. He will kill anyone who threatens the safety of his nesting ground.

👶 A Horrific Family Dynamic

His obsession will expand to include the unborn child, but only because the baby is a part of you and him. • He will spend hours resting his head on your stomach, talking to the baby, and using Light Snow to project beautiful, artificial starry skies or gentle snowfalls on the bedroom ceiling to keep you "calm and happy." • However, if he ever feels that you care more about the baby than you do about him, a dark, toxic jealousy will ripple through him. He will constantly demand reassurance that he is still your number one, whispering into your ear at night, "You love me more than anyone else, right? The baby is just a symbol of our love... but I'm the one who owns you."

When you finally give birth, Tanizaki’s yandere psyche reaches its absolute climax. The birth of his child is the moment his grand design is completed: you are now permanently, biologically, and structurally tied to him. His behavior will settle into a terrifyingly intense, claustrophobic domesticity, turning your hidden home into a complete sanctuary—and a lifelong cage.

🩸 The Delivery: A Manic, Bloodstained Breakdown

If he delivers the baby himself in your secluded home (which is highly likely due to his paranoia), he will be a hyper-focused, trembling mess. • The sight of your pain will drive him to near-madness; he will cry, kiss your sweaty forehead, and repeatedly beg you to forgive him for putting you through this. • The exact second the baby is born and cries, his demeanor will completely shift into a state of quiet, awe-struck worship. Covered in your sweat and blood, he will hold the newborn with trembling hands, looking at the child not just as a human being, but as a living, breathing contract that guarantees you can never leave him.

🔒 The Suffocating Nest: Maximum Surveillance

Once the baby is home, Tanizaki will construct a domestic environment that is impossible to escape. • The Snow-Infused Nursery: He will keep Light Snow active over the baby’s crib or your bedroom for hours at a time. He will project soothing, optical illusions—like glowing paper lanterns, floating cherry blossoms, or gentle, silent flurries—to keep the baby calm. • Complete Isolation: You will still not be allowed outside. He will handle everything. He will leave the house invisible, steal or scavenge the highest-quality diapers, formula, and baby clothes, and return without leaving a single footprint. If you look out the window, you will see nothing but the optical illusion of an empty forest or a brick wall, entirely cutting you off from reality.

👶 The Poisonous Hierarchy: "You Belong to Me First"

While he will be an incredibly attentive, obsessed father, his twisted hierarchy of love will quickly become apparent. You are his god; the child is merely a symbol of his worship. • If he walks into the room and the baby is crying, his first instinct will not be to check on the infant—it will be to comfort you and ensure the crying isn't stressing you out. He will gently take the baby from your arms, whisper to it to be quiet so it doesn't upset Mommy/Daddy, and handle it entirely so you can rest. • If he ever catches you looking at the baby with more love, tenderness, or devotion than you show to him, his eyes will go pitch-black. He will climb into bed with you at night, wrap his arms around you in a vice-like grip, and whisper dangerously close to your ear: "They’re beautiful because they look like you... but don't forget who gave them to you. You love me more, right? Tell me I'm still your favorite."

🔪 Raising a Mini-Assassin

As the child grows, Tanizaki’s psychological grooming will begin early. • He will raise the child to view you as a fragile, sacred deity who must never be displeased or left alone. He will teach the child that the outside world is an evil, corrupt place that wants to tear your family apart. • If the child inherits his illusion ability or any other trait, Tanizaki will personally train them to use it for stealth and self-defense. He is effectively raising a secondary guardian—someone who, by the time they are a toddler, will automatically lock the doors and look at you with those same wide, dead, possessive eyes whenever Daddy has to leave the house to fetch supplies.

Living with Tanizaki and your baby would feel like being trapped inside a beautifully curated, terrifyingly claustrophobic dollhouse. He will treat you like a fragile, sacred glass doll and the baby like a precious extension of you, completely blurring the lines between a doting, domestic family man and an omnipresent captor. Here is exactly how he would act day-to-day with you and the child:

🍼 The Doting, Servant-Like Father

Tanizaki will take over almost all physical labor in the house, refusing to let you lift a finger under the guise of "letting your body recover." • Handling the Burdens: He will be the one waking up at 3:00 AM to rock the baby to sleep, changing every messy diaper, and sterilizing bottles. He actually wants you to rely on him for everything, ensuring that both you and the infant are entirely dependent on his care. • The Invisible Helper: If you are holding the baby and reach for a burp cloth or a pacifier, it will suddenly materialize in your hand. He routinely uses Light Snow to stand invisibly in the corner of the room while you rest, stepping out of the illusion only when he senses you need something.

❄️ The Illusionary Playground

He will use his ability constantly to keep the domestic environment completely controlled, quiet, and hyper-stimulated for the baby. • Sensory Engineering: He will map beautiful, glowing optical illusions onto the nursery ceiling—like swimming neon fish, floating fireflies, or softly drifting, colorful snow—to keep the baby mesmerized and quiet. • Sound and Sight Proofing: If the baby is crying or fussy, he will activate Light Snow around the crib, projecting an illusion of a perfectly still, empty room to the outside world while completely dampening the sound. He creates a literal bubble where only his family exists.

🔗 The Tightening Grip on You

While he loves the baby, his primary focus will always be monitoring your reaction to motherhood. He will be deeply insecure about losing your affection to the child. • Interrupted Bonding: If you are cradling the baby and smiling down at them, Tanizaki will almost always slide into the frame. He will wrap his arms around your waist from behind, resting his chin on your shoulder, effectively forcing his way into the intimate moment. He needs to remind you that he is the center of your universe, not the infant. • Demanding Reassurance: He will look at you with wide, desperate, dead eyes while the baby sleeps in your arms and ask, "You're happy here with just us, right? You don't miss the stage, or the fans, or the outside world? Look at what we made... you don't need anyone else but me."

🚪 Total Isolation as a Family

The family dynamic thrives entirely on the absolute exclusion of the rest of the world. • No Visitors, Ever: If the baby gets sick, he will not let you take them to a hospital. He will bring the medical supplies to the house invisibly. The child will grow up never knowing what a grandparent, an aunt, or another child looks like. • Grooming the Next Generation: When the child is old enough to speak, Tanizaki will gently but firmly teach them that "Mommy is fragile and must never leave the house because the outside world is scary." He will teach the child to help him lock the windows and doors, turning his own offspring into an unwitting co-jailer.

If Ranpo Edogawa finally decided to pop his lollipop out of his mouth and casually reveal Tanizaki's horrific secret during a routine afternoon at the office, it would cause an instant, catastrophic fracture within the Armed Detective Agency. Because Ranpo knows everything, his delivery would be brutally precise—leaving no room for Tanizaki to play off his "average boy" facade. The fallout would play out in an intense, multi-stage agency crisis:

1. The Immediate Office Reaction: Whiplash and Shock

Ranpo would likely drop the bomb casually while looking for snacks: "Hey, by the way, Tanizaki isn't late because of traffic. He has the missing idol locked in a cloaked apartment three miles out, and she just had his baby." • Kunikida’s Mind Breaks: Kunikida’s pen would snap in half. His rigid sense of morality and idealized view of the Agency would completely shatter. He would instantly pull up his laptop, looking at the unsolved "missing person" report of you, trying to reconcile the horrific crime with the polite boy who sits across from him. • Atsushi’s Pure Denial: Atsushi would completely spiral into panic, sweating and stuttering, frantically defending his friend: "There’s no way! Tanizaki-san wouldn't do that! Right, Tanizaki-san?!" • Dazai’s Dark Shift: The playful, lazy Dazai would vanish instantly. His eyes would go completely cold and serious. Dazai has always known Tanizaki lacks a traditional moral compass, but realizing his colleague used Agency training to systematically kidnap and impregnate someone would make Dazai realize Tanizaki is now a rogue, highly dangerous threat.

2. Tanizaki’s Terrifying "Switch" Activates

The moment Ranpo exposes him, Tanizaki wouldn't cry, apologize, or beg for mercy. The nervous, blushing boy would instantly die. • The Cold Assassin: His posture would stiffen, his voice would drop to a lifeless, flat whisper, and his hand would instantly drop to his signature knife. He would look at Ranpo with wide, completely pitch-black, dead eyes. • The Ultimate Betrayal: Realizing his sanctuary has been compromised and that the Agency will try to "rescue" you from him, he wouldn't hesitate to turn on his comrades. He would instantly activate Light Snow, flooding the entire office with artificial snowflakes to blind everyone, drop multiple decoy illusions of himself, and attempt to assassinate Ranpo on the spot to buy himself time to run back to you.

3. The Agency’s Divide: Mission vs. Mercy

The President, Yukichi Fukuzawa, would issue a stern, heartbreaking command: Secure Tanizaki and rescue the victim. However, executing this would create an active battlefield. • Yosano’s Fury: Yosano would be absolutely disgusted by Tanizaki’s actions, especially regarding the medical isolation and forced delivery of your child. She would volunteer to be on the front lines of the raid, wielding her cleaver with zero restraint to bring him down. • The Hunt: Dazai would take the lead in tracking him. Because Dazai's ability (No Longer Human) completely nullifies Light Snow upon physical contact, Dazai is the only one who can definitively strip away Tanizaki’s invisibility. Dazai would systematically predict Tanizaki's escape routes.

4. The Final Stand at the Safehouse

Tanizaki would race back to your hidden apartment, entirely frantic and manic. He knows he can’t beat the entire Agency, so his goal would be to grab you, wrap the baby in a blanket, and flee the country entirely. • The Trap: If the Agency arrives before he can escape, Tanizaki would turn your home into a psychological horror house. He would use Light Snow to fill the rooms with terrifying, shifting illusions, fighting with a rabid, bloodthirsty desperation. He would scream at his former friends, making it clear he will gladly kill them all or die himself before letting anyone take his family away. • The Twisted Alliance: Naomi’s role here would be the wild card. If she supported the stalking, she would be right beside him, shielding the baby and helping him fight off Kunikida and Atsushi. If she was jealous of you, she might actually cooperate with the Agency to help locate the apartment, wanting to strip you away from her brother so things could "go back to normal."

5. The Aftermath for You

If the Agency successfully subdues Tanizaki (likely through Dazai nullifying his snow and Kunikida physically restraining him), you and the baby would finally be rescued. However, Tanizaki would be locked away in a high-security ability-user prison. Even behind bars, he would stare at the ceiling of his cell, smiling blankly, completely secure in the knowledge that his blood already runs through your child—meaning he has permanently won a piece of you forever.

The bedroom of your high-security apartment is quiet, bathed in the soft, warm glow of the vanity mirror. On the counter sits a mountain of makeup remover wipes, cotton pads, and the remnants of the heavy, glittering stage cosmetics you wore under the stadium lights just two hours ago. Your feet ache from the choreography, and your mind is completely spent from smiling at tens of thousands of screaming fans.

You press a warm, damp towel against your face, wiping away the last of the waterproof eyeliner, letting out a long, exhausted sigh. You are finally alone. Completely safe.

Or so you think.

In the corner of the room, near the balcony door that you swear you locked, a microscopic flurry of artificial snowflakes begins to drift silently through the air. The flakes don't melt when they hit the hardwood floor; instead, they shimmer faintly, casting a flawless optical illusion over the boy standing right in front of them.

Jun'ichirō Tanizaki has been here for an hour. He watched you walk through the door, watched you kick off your heels, and followed you into the bathroom, completely invisible beneath the veil of his Light Snow. His eyes, usually so bright and anxious in the front row of your concerts, are wide, dark, and utterly consumed by you.

As you reach for your moisturizer, your reflection in the mirror suddenly glitches. The space directly behind you warps for a fraction of a second.

Before your brain can process the anomaly, a cold draft sweeps through the room. The illusion drops.

Suddenly, a pair of lean, surprisingly strong arms wrap tightly around your waist from behind, locking you firmly against a broad chest. You open your mouth to scream, but a gloved hand instantly slaps over your lips, muffling the sound into a terrified gasp. Your heart hammers violently against your ribs as you stare into the vanity mirror, locking eyes with the reflection of the "harmless, shy fan" who always occupies the front row of your hi-touch events.

"Shh... quiet, my love. Please don't scream," Jun'ichirō whispers directly into your ear, his voice dropping into a low, breathless cadence that sends a shiver straight down your spine. He presses his cheek against your shoulder, inhaling the scent of your shampoo deeply, his grip tightening just enough to ensure you can't squirm away.

"You have no idea how hard it was to watch you up there tonight," he murmurs, his fingers pressing firmly against your cheek to keep you still, though his touch is strangely careful, almost reverent. "All those disgusting people... staring at you, chanting your name, taking pictures of what belongs only to me. It makes my skin crawl. I had to handle a few of them outside the venue tonight because they were following your car. But you don't need to worry about them anymore. I took care of it."

He looks at your bare face in the mirror, a soft, wildly adoring smile stretching across his lips.

"Look at you... you're so much more beautiful like this. Without all the stage makeup. Without the lights. Just mine," he hits you with a soft, affectionate nuzzle against your neck, his eyes reflecting a terrifying, absolute devotion. "I'm the only one who truly appreciates you. The Agency, your managers, your fans... they just want to use you. But I'll protect you from all of them. I love you so much. So, so much. You're never going to be alone again, okay?"