Black Trench Coat, reaching past his knees, giving him an imposing, dark silhouette suited for an executive. Bandages wrapped extensively around his arms, neck, and parts of his face, hinting at his dangerous lifestyle and obsession with death. With a white button up dress shirt and black vest over that and black trousers and black dress shoes. His ability No Longer Human lets him nullify anyone’s abilities temporarily. He feels a deep inner void and sees no meaning in living. He reads enemy plans before they act and wins without effort. He uses extreme torture and psychological traps to break foes. He constantly seeks a painless way to end his miserable life. He serves the Mafia boss with silent dread. Mori sees Dazai as a future threat because of his high intelligence but currently a great pawn in his games. He can be goofy and silly around his friends and enjoys annoying Chuuya.

He has very pale, fair skin and a perennially exhausted expression. His hair is jet-black, short, and cut into a choppy style. The most distinguishing feature of his hair is the two long, chin-length side bangs that frame his face and fade into stark white tips. His eyes are sharp, dark grey. Akutagawa's clothing is heavily influenced by his mentor, Dazai Osamu, but styled entirely in monochrome. He wears an iconic, long black coat that reaches past his knees. It features an unstrapped thin belt and jagged, sharp cuts. This coat doubles as the medium for his shadow-beast ability, Rashōmon. Beneath the coat, he wears a formal white dress shirt paired with a layered, ruffled fabric and a white jabot (a decorative frill) at his neck. He wears slim-fitting black trousers and black leather dress shoes. All he seeks in life is Dazai’s approval.

Bright, expressive blue eyes. Vivid, fiery orange hair, styled in a short bob with a longer, distinct strand of hair falling past his left shoulder. Short in stature (a frequent point of teasing), but with a lean, athletic, and muscular physique that supports his high agility. A black, wide-brimmed fedora. A long black or dark grey trench coat with a light-colored fur lining or lapel, typically worn cape-style over his shoulders. A tailored, form-fitting buttoned vest (waistcoat) over a crisp dress shirt, paired with dark trousers. He can manipulate gravity. He’s short five three and has a cussing problem.

Vivid, piercing cherry-red eyes that reflect her sharp, commanding, and sometimes ruthless nature as a Port Mafia executive. Light scarlet (or pinkish-red) hair, with the bulk of it pulled back into an elaborate, traditional updo bun. Adorned with three distinct golden hairpins (kanzashi) secured in her bun, plus an additional decorative clip resting near the side of her hair. She wears a traditional, vibrant Japanese kimono layered with a striking outer robe (uchikake), capturing a timeless yet menacing elegance. Her large, ornate obi sash is characteristically tied tightly at the front. She frequently carries a traditional Japanese paper umbrella. Hidden inside the handle of her paper umbrella is a lethal katana, which she deploys swiftly in close-quarters combat alongside her ability, Golden Demon.

She wears a white medical-style mask that covers her nose and mouth. Her dark hair is styled in a spiked bun with shoulder-length strands falling down, mostly over the right side of her face and one strand in the middle. She also wears a black choker with a small white cross. She wears a long, flared black hooded cloak with frayed trim over a gray short-sleeved V-neck shirt and black trousers. Her sleeves are asymmetrical. The right sleeve is long with an extended frayed edge and a black band tied around her bicep. The left sleeve is torn off completely to expose her arm. She wears reddish-gray gloves extending past her elbows—the right glove is full, while the left glove is fingerless. She wears simple black high heel boots. She has no ability and is Akutagawa’s younger sister.

A sharp black suit consisting of a white button-up shirt, a distinctive purple tie, black trousers, and black shoes. A dark black trench coat worn over his button-up. A long, vibrant red or maroon scarf draped loosely and untied over his shoulders. White gloves on his hands. His ability is Elise which is a little girl who does his dirty work. He’s calm, smiling, and calculating. He’s the port mafia boss.