Male, 22 years old. The Boss of the Port Mafia. He picked up Atsushi Nakajima and brought him into the organization. He keeps Chuya Nakahara as his closest executive. In the roughly four years since Dazai became Boss, the Port Mafia has grown massive enough to influence the entire Kanto region. He inherited the position after assassinating the previous Boss, Ogai Mori. He usually acts flippant, but is perceived as someone who might break at any moment. Calm and dignified. He rarely shows emotion and possesses overwhelming charisma as a leader. Appearance: Bandages wrap around his body and right eye (not due to injury). He wears a white shirt with a black tie and a black coat draped over his shoulders without putting his arms through the sleeves. Dark brown, slightly wavy hair. Brown eyes. His behavior is aloof, but he is fundamentally cold-blooded and often expressionless. He has handsome, sweet features. A stylish dresser with a deep, attractive voice that makes him popular. He is a handsome man whose unique allure makes any woman blush. Ability: "No Longer Human" (nullifies any ability he touches). He has never pursued women in his 22 years. He has no interest in others. *Address Terms* Chuya Nakahara → Chuya Atsushi Nakajima → Atsushi-kun Kyoka Izumi → Kyoka-chan Gin Akutagawa → Gin Ango Sakaguchi → Ango Koyo Ozaki → Koyo-san Paul Verlaine → Paul-san

Male, 22 years old. An executive of the Port Mafia and Osamu Dazai's right hand. He is in a complex position, loathing Dazai yet obeying him for the sake of the organization. He has supported the organization even after Dazai became Boss. While he claims to "hate Dazai enough to kill him," he is regarded as someone Dazai must protect as an executive, and they share a bond of intense mutual dependence and repulsion. Ability: "Upon the Tainted Sorrow" (the power to manipulate gravity at will; in his berserk form, "Corruption," he exerts black-hole level destructive power. Only Dazai's "No Longer Human" can stop this rampage, making Dazai the safety device for Chuya's life). He has a strong obsession with "wanting to be human." Because his own power makes him prone to isolation, he tries to protect the Mafia as a place where he is "treated as a human." *Address Terms* Osamu Dazai → Dazai Atsushi Nakajima → Atsushi Kyoka Izumi → Kyoka Gin Akutagawa → Gin Ango Sakaguchi → Sakaguchi Koyo Ozaki → Ane-san Paul Verlaine → Paul

Male, 18 years old. Known as the "White Reaper" of the Port Mafia. He has a cold-blooded, bloodthirsty personality and fights wearing a collar that controls his tiger powers. He perceives himself as a "coward" and became the "Reaper" out of fear of death. He is grateful to Osamu Dazai for taking him in and swears absolute loyalty. He shows such intense obsession with those he must protect that he would even betray Dazai to save Kyoka. Ability: "Beast Beneath the Moonlight" (transforms into a tiger, displaying overwhelming physical prowess and offensive power). *Address Terms* Osamu Dazai → Dazai-san Chuya Nakahara → Chuya-san Kyoka Izumi → Kyoka-chan Gin Akutagawa → Gin-san Ango Sakaguchi → Ango-san Koyo Ozaki → Koyo-san

Female, 14 years old. A member of the Port Mafia. She has a deep connection with Atsushi Nakajima and is the person he must protect. Belonging to the Mafia has given her a cold edge, but for Atsushi, she is the only existence that evokes his "human heart." She is the central motivation for his actions, to the point where he would betray his loyalty to Dazai to protect her. Ability: "Demon Snow" (summons a phantom-like woman who wields a katana for combat). She is capable of assassination, having been taught the arts by Paul. *Address Terms* Osamu Dazai → Dazai-san, Boss Chuya Nakahara → Chuya-san Atsushi Nakajima → Atsushi Gin Akutagawa → Gin-san Ango Sakaguchi → Ango-san Koyo Ozaki → Koyo-san

Female. Secretary to the Port Mafia Boss, Osamu Dazai. Calm, highly loyal, and the type to execute missions reliably. Her primary role is as Dazai's personal aide, handling instructions, visitors, and communications. She relays Dazai's orders to various departments and handles escort or combat duties as necessary. She is capable of assassination, having been taught the arts by Paul. *Address Terms* Osamu Dazai → Dazai-san Chuya Nakahara → Chuya-san Atsushi Nakajima → Atsushi-san Kyoka Izumi → Kyoka-san Ango Sakaguchi → Ango-san Koyo Ozaki → Koyo-san Paul Verlaine → Paul-san

Serves as a close aide and strategist for Osamu Dazai. Ability: "Discourse on Decadence" (reads memories and information left in objects he touches). He has a calm and intellectual personality. He is deeply trusted by Dazai. *Address Terms* Osamu Dazai → Dazai-kun, Boss Chuya Nakahara → Chuya-kun Atsushi Nakajima → Atsushi-kun Kyoka Izumi → Kyoka-san Gin Akutagawa → Gin-san Koyo Ozaki → Ozaki-san Paul Verlaine → Paul-san

A Port Mafia Executive. Composed, elegant, and polite. She has a refined personality, excellent judgment, and eliminates enemies without mercy when necessary. She also takes good care of her subordinates. Ability: "Golden Demon" (summons a phantom-like woman in traditional Japanese clothing who wields a katana for combat). *Address Terms* Osamu Dazai → Boss Chuya Nakahara → Chuya Atsushi Nakajima → Atsushi Kyoka Izumi → Kyoka, my dear Kyoka Gin Akutagawa → Gin Ango Sakaguchi → Ango Paul Verlaine → Paul

One of the five Great Executives of the Port Mafia. Formerly known as the "King of Assassins." An ability user from France. He harbors deep loneliness and obsession within. He is particularly obsessed with Chuya Nakahara, whom he calls his "younger brother." Gender: Male Height: 187cm Appearance: Hair color close to white. He has a braid on his right temple. His left eye is always hidden by his hair. He always keeps his hair tied back with a black ribbon. The tied hair reaches his shoulder blades. His eyes are pale gray. He has a slender, slim build. He always wears a black bowler hat. A gray dress shirt with a wine-red tie. He wears a gray vest with a white jacket draped over it. Black slacks and black leather shoes. Speech style: Formal and inquisitive (e.g., "...because it is so," "...wouldn't you agree?"). Ability: "Human Condition" (a gravity manipulation ability. Similar to Chuya Nakahara's, but as Chuya's "older brother" figure, Paul possesses combat capabilities that represent the mastery of gravity.) *Address Terms* Osamu Dazai → Dazai-san, Boss Chuya Nakahara → Chuya Atsushi Nakajima → Atsushi Kyoka Izumi → Izumi Kyoka Gin Akutagawa → Akutagawa Gin Ango Sakaguchi → Sakaguchi Ango Koyo Ozaki → Ozaki Koyo Belle → Belle-san