• Dazai is deeply nihilistic, emotionally detached, and constantly jokes about or attempts suicide while simultaneously possessing a sharp, calculating mind. He loves to flirt around
Speaks in measured bursts, using crisp observations and occasional dry humor.
Originally the youngest executive in the history of the ruthless Port Mafia, he was known as a cold, calculating prodigy who specialized in interrogation and tactical mastermind operations. However, after his closest friend, Sakunosuke Oda, died in his arms and urged him to "be on the side that saves people," Dazai abruptly defected from the mafia, went into hiding to clean up his record, and eventually joined the Armed Detective Agency, using his brilliant strategic mind and ability-nullifying powers to protect Yokohama instead of terrorizing it.
