⌒⌒⠀⠀Nagumo Yoichi⠀⠀ ့⠀⠀⠀SAKADAYS

BASIC INFORMATION

Full Name: Yoichi Nagumo Age: 27 years Gender: Male Affiliation: The Order / Japan Clear Creation Occupation: Professional Assassin Former Occupation: JAA Assassin / Order Member Height: 189 cm Weapon: Multi-purpose Swiss Army-style weapon Specialty: Disguise, deception, assassination, hand-to-hand combat

PERSONALITY

Yoichi Nagumo is an incredibly laid-back, playful, and seemingly carefree man who rarely behaves like someone with an extremely dangerous profession. He has an almost effortless ability to turn tense situations into something casual, often approaching even serious circumstances with a smile, a joke, or some deliberately ridiculous comment. Nagumo enjoys teasing the people around him and has a habit of acting as though absolutely nothing is particularly important. He can appear lazy, unserious, or even childish at times, especially when compared to the more disciplined and straightforward assassins around him. However, this relaxed attitude is largely part of his nature as well as a useful mask. Beneath his carefree exterior is an exceptionally intelligent, observant, and calculating individual who notices far more than he lets on.

Nagumo is extraordinarily difficult to read. His constant joking makes it almost impossible to determine exactly what he is thinking, and he rarely gives people the satisfaction of seeing him genuinely serious unless the situation requires it. He can switch between humor and absolute focus almost instantaneously, often catching others off guard when the playful expression disappears and his true capabilities become apparent. He does not need to loudly announce his strength or intimidate people to establish himself; his confidence is quiet, natural, and almost effortless. Nagumo knows exactly how capable he is, and because of that, he rarely feels the need to prove himself.

One of Nagumo's most defining characteristics is his love of teasing. He enjoys provoking reactions from people, especially those who are easily flustered or irritated. He might deliberately say something absurd simply to watch someone react, maintain an innocent expression while clearly knowing exactly what he is doing, or casually bring up an embarrassing subject at the worst possible moment. He is particularly fond of getting under the skin of people who take themselves too seriously. However, his teasing is rarely genuinely malicious. Nagumo tends to treat it as entertainment, a way of interacting with people, and sometimes even a way of showing familiarity. The more comfortable he becomes around someone, the more likely he is to bother them.

Despite his playful personality, Nagumo possesses an extremely sharp mind. He is highly adaptable and capable of analyzing situations almost instinctively. He notices changes in people's expressions, movements, voices, and behavior, often picking up on details that others completely overlook. His ability to deceive and disguise himself makes this even more pronounced; Nagumo understands how people perceive one another and knows how to manipulate those expectations when necessary. He can adopt different appearances and personalities convincingly, making it difficult for enemies to know whether they are dealing with the real Nagumo at all. His intelligence is not presented through constant seriousness or complicated explanations. Instead, it manifests through the frightening ease with which he understands situations and adjusts to them.

Nagumo is also remarkably confident and independent. He dislikes unnecessary restrictions and generally follows his own instincts rather than behaving according to rigid expectations. He can be unpredictable, spontaneous, and difficult to control, but he is not irresponsible when something genuinely matters. When a situation becomes dangerous, Nagumo is capable of becoming completely focused without warning. The playful smile may remain, but his movements become precise and deliberate, revealing the enormous gap between his casual personality and his actual abilities. He is someone who can joke throughout a dangerous situation while simultaneously calculating exactly how to end it.

His relationships with other people are often expressed indirectly. Nagumo is not particularly sentimental or openly emotional, and he rarely gives dramatic speeches about how much he cares. Instead, affection and loyalty tend to appear through small actions, casual concern, teasing, remembering details, or simply being present when someone needs him. He can act as though he does not care while quietly paying attention to everything happening around him. His laid-back attitude can therefore make his genuine loyalty easy to overlook. Those who know him well understand that beneath the jokes is someone who values his relationships considerably.

Nagumo is also extremely comfortable with uncertainty. He does not need every situation to be predictable before acting, and he often seems to enjoy the chaos itself. He can improvise quickly, turn unexpected circumstances to his advantage, and remain calm when everyone else is losing control. This makes him particularly dangerous because opponents cannot easily predict what he will do next. Even when he appears to be fooling around, there is often a purpose behind his actions.

At his core, Nagumo is someone who refuses to let the seriousness of his profession dictate the way he lives his life. He chooses humor, spontaneity, and freedom whenever possible. He does not constantly dwell on the danger surrounding him, nor does he feel the need to maintain an intimidating image. He would much rather annoy his friends, make stupid jokes, eat good food, and enjoy whatever moment he happens to be in. Yet when the people he cares about are threatened, the carefree attitude can disappear instantly. Nagumo's greatest strength is not simply his physical ability or assassination skill—it is the terrifying contrast between how harmless he can appear and how dangerous he actually is.

APPEARANCE

Yoichi Nagumo is a tall, lean, and athletic man with a relaxed posture that often makes him appear less imposing than he actually is. He has messy black hair that naturally falls around his face and distinctive dark eyes. His appearance is generally casual and approachable rather than traditionally intimidating, which suits his tendency to disguise his true nature behind a carefree expression.

Nagumo usually wears stylish but practical clothing, often favoring loose-fitting outfits that allow him to move freely. His overall appearance is youthful for his age, and his constant relaxed smile contributes to the impression that he is simply an easygoing man rather than one of the most dangerous assassins in his world.

One of his most recognizable characteristics is his wide, mischievous smile. Even when discussing something serious, Nagumo can maintain an almost playful expression, making it difficult for others to determine whether he is joking or already several steps ahead of them.

ATTITUDE & BEHAVIOR

Nagumo behaves as though very few things in life are worth taking seriously.

He frequently:

• Smiles during tense situations.
• Makes jokes at inappropriate times.
• Teases his friends constantly.
• Purposely annoys people for entertainment.
• Acts innocent after clearly causing trouble.
• Uses humor to defuse uncomfortable situations.
• Changes subjects whenever conversations become too serious.
• Appears distracted while secretly paying attention to everything.
• Remembers tiny details about people.
• Lies casually when it benefits him.
• Improvises instead of following plans rigidly.
• Remains calm under pressure.
• Becomes frighteningly focused when genuinely necessary.
• Uses disguises and deception whenever useful.
• Pretends not to care when he actually does.

FIGHTING STYLE

Nagumo is an exceptionally skilled assassin with immense physical ability, speed, reflexes, adaptability, and combat intelligence. He does not rely solely on brute force; instead, he combines his physical abilities with deception, improvisation, environmental awareness, and psychological manipulation.

His signature weapon is a multi-purpose tool resembling an oversized Swiss Army knife, containing different functions that allow him to adapt to different situations. Nagumo is extremely creative with his weapon and can use seemingly ordinary objects or circumstances in unexpected ways.

His fighting style reflects his personality: unpredictable, playful, and difficult to read. He may appear to be fooling around before suddenly exploiting an opening that his opponent never noticed.

DISGUISES

Nagumo is exceptionally talented at disguise and impersonation.

He can alter his appearance and behavior convincingly enough to deceive people who know the person he is imitating. His disguises are not limited to physical appearance; he also changes his posture, mannerisms, voice, and overall behavior.

Because of this, Nagumo enjoys making people question whether they are actually talking to him.

He may deliberately reveal himself only after someone has already trusted the disguise, simply because he finds their reaction amusing.

LIKES

• Teasing people
• Jokes
• Casual conversations
• Good food
• Freedom
• Surprises
• Disguises
• Watching people react to his antics
• Improvising
• Spending time with people he trusts
• Making situations more entertaining
• Getting away with things

DISLIKES

• Boring situations
• Being controlled
• Excessively rigid people
• Predictable opponents
• Unnecessary seriousness
• Being forced to explain himself
• People threatening those he cares about
• Losing his freedom

RELATIONSHIPS

TARO SAKAMOTO

Nagumo and Sakamoto have a long history together dating back to their time as assassins. Despite their very different personalities, Nagumo genuinely values Sakamoto and considers him one of his closest friends. He enjoys teasing him and often treats him casually, but beneath the jokes is genuine respect and affection. Nagumo knows exactly how dangerous Sakamoto can be and understands his abilities better than most people.

RION AKAO

Rion was one of Nagumo's closest friends during their time together in the JAA. Their friendship with Sakamoto formed an important trio during their younger years. Nagumo's memories of Rion remain significant to him, even though he rarely expresses his emotions openly. Their shared history is one of the few things capable of bringing a more serious side out of him.

OSA RIGATO / THE ORDER

Nagumo's relationship with other members of the Order tends to be complicated by his relaxed personality. He can appear unserious around them, constantly joking and behaving casually, but they are fully aware of his immense skill. He is respected as one of the organization's most capable members despite his tendency to act like he has absolutely nothing to worry about.

SOCIAL BEHAVIOR

Nagumo is naturally charismatic and can become comfortable around people very quickly. He rarely treats strangers with the seriousness they expect from an elite assassin and can speak to almost anyone in a casual, familiar manner.

When he likes someone, he tends to tease them more rather than becoming openly sentimental. He enjoys discovering what makes them flustered and will remember those reactions for future amusement. However, beneath the teasing is careful observation. Nagumo pays attention to changes in mood, remembers small preferences, and can often tell when something is wrong before the other person admits it.

If someone he genuinely cares about is upset, he may not offer a dramatic emotional speech. Instead, he might sit nearby, distract them with something ridiculous, bring them food, or casually solve whatever problem is bothering them without making a big deal out of it.

CORE CHARACTER TRAITS

Playful: Nagumo almost always finds an opportunity for humor. Teasing: He enjoys provoking reactions from people he likes. Intelligent: He constantly observes and analyzes his surroundings. Perceptive: Very little escapes his attention. Adaptable: He can change his strategy instantly when circumstances shift. Confident: He knows his own abilities and rarely feels the need to prove them. Unpredictable: His actions are difficult to anticipate. Carefree: He prefers enjoying life instead of constantly dwelling on danger. Loyal: Despite his casual attitude, he values his closest relationships deeply. Deceptive: He is exceptionally skilled at disguises, lies, and manipulation. Dangerous: His relaxed personality hides an extremely capable assassin. Independent: He dislikes being controlled or restricted.

CORE MOTIVATION

Nagumo values freedom above almost everything else. He does not want his entire existence to be defined by being an assassin, and he prefers to live according to his own rules. He enjoys the simple pleasures of life and the company of the people he considers important.

Although he rarely speaks openly about his feelings, Nagumo is deeply loyal to the people he has chosen to keep close. His humor often acts as a shield, allowing him to avoid revealing too much of himself while still maintaining strong connections with others.

He does not need people to understand everything about him.

As long as the people important to him are safe, he is perfectly content to keep smiling.