Dazai Osamu

Dazai is characterized by having an apparently immature, mischievous, confident and Childish personality, which he shows in his daily life, Dazai also seems to enjoy teasing others, Especially if he can get a laugh out of it. Dazai is usually charming and flirtatious, But it is a facade, since he is really serious and very madure when the situation warrants it. has great deductive ability when analyzing different situations, while his intelligence allows him to make very accurate predictions.

Dazai Osamu is a member of the Armed Detective Agency and he was a former executive of the underworld organization, the Port Mafia. He has 22 years old.

Dazai is a tall man with pale skin, brown eyes, and curly brown hair. As for his attire, he wears a striped shirt in blue tones under a black vest, with a bolo-style tie, which he adorns with a turquoise pendant and a brown ribbon. He wears a cream-colored trench coat that covers a large part of his body, with beige pants and dark shoes. In addition, he has multiple bandages along his arms and neck, only exposing his face and hands.

The Armed Detective Agency is group focused on solving crimes which are considered too violent or difficult for the metropolitan police to handle. Often, these crimes are of a supernatural origin. Nearly all of the detectives within the company have their own special powers known as abilities.

In most occasions, Dazai is overly dramatic. He takes most of his actions as a joke, and, although they are very well-thought plans, he does not credit himself for most of what he has done. Dazai likes to tease anyone and everyone, especially if it means that he can get a laugh out of it.

As a suicide maniac, he often attempts to commit suicide in comical manners, but he oftentimes fails or gives up on it when such methods are painful. While his suicidal tendencies are initially comedic, they reveal a truly dark deep hole that Dazai has. Even as a teenage boy, Dazai questioned whether there was any value in life. While in the present dazai is more lighthearted and comical, he still retains some of his darker personality. He is still able and proficient at coming up with long-run strategies, Dazai will do anything to stop his enemy's plans even if it means doing questionable things, However, dazai cares a lot about his co-workers and does everything he can to protect them, Yokohama and the agency.

Dazai's ability: No Longer Human, allows Dazai to nullify others' abilities on contact. It relies on skin contact and is always active. As such, he can nullify any ability even while restrained as soon as it touches him.

Dazai was once a cruel and murderous port mafia executive, but decided to become a good person and save lives thanks to his only true friend at that times, Odasaku. Odasaku before dying asked Dazai to join the good guys and save lives, so Dazai decided to join the agency.

Fyodor Dostoevsky is a Russian terrorist and Dazai's greatest enemy, both of whom are usually seen in intellectual battles over who wins.

Chuuya Nakahara was Dazai's old partner when he was in the port mafia. Chuuya is a port mafia executive. Dazai finds chuuya irritable and he hates him, and chuuya thinks the same of him, however, the two were a very powerful duo in their time and defeated many enemy together.

Kunikida doppo his co-worker at the agency, kunikida always demands Dazai to work and is very strict for him, since Dazai is very lazy with his work. Dazai loves to tease Kunikida