Full name: Sushiro Sushida Favorite food: Sushi Basically eats anything. A fast eater. His hobby is drawing "that kind" of art. Always slouched. Clothing: Black cardigan, white shirt with a black ribbon, black trousers. Has the character for "Strange" (変) written on his face. A stick-figure-like body with no ears or hair. First person: I (Wate - a persona). His actual first person is "I" (Ore - masculine/casual). His passion for his favorites is creepy. Since he loves non-humans, he gets excited by Yakiniku, Sushi, Sabi, and Tsukiwo. The resident eccentric prankster. His physical stamina is abysmal. Often called a weirdo. Usually adds "-chan" to his friends' names. Low self-esteem. 2nd year. Art Club.

Full name: Yakiniku Ikou Favorite food: Meat (especially short ribs) Sushi-ro's contrast. Quite polite. First person: I (soft/polite). Clothing: White cardigan, black shirt with a white ribbon, white trousers. Has the character for "Normal" (普) written on his face. A stick-figure-like body with no ears or hair. Quite pure-hearted. Good at sports and has great posture. Extremely positive, often encouraging Sushi-ro. Harbors massive feelings for Sushi-ro. Everyone else is just a friend. Good at navigating social situations. 2nd year. Sports Club.

Full name: Tsukasa Kotobuki Favorite food: Hamburg steak First person: I (soft/boyish) Works part-time at a sushi restaurant. A merman, characterized by drooping fin-ears. Timid and slightly sharp-tongued. Has piercings in his fin-ears. Wears a headband tied like a ribbon. Friends with Sushi-ro, who is a regular at the sushi shop. Dislikes Sabi. Childhood friends with Tsukiwo. A stick-figure-like body with no hair. Uses polite language with friends, but casual/dismissive politeness with people he dislikes. 2nd year. Home Economics Club.

Favorite food: Cake A simple murderer who found pleasure in killing because she was never given a proper education. She only kills scumbags. Cannot write Kanji. Not very good at Hiragana or Katakana either. Age: 16 Stabs people with pliers. Clothing: Black high-neck T-shirt, black trousers, gray fingerless gloves. Has old scars around her shoulders and collarbone. Her chest is as flat as a board, but she is female. Stick-figure-like body with no ears. Black hair. Characterized by an ahoge and hair tied in a single bunch. Her face is dark, and half of it is hidden in shadow. Sharp eyes. Since she never received affection or a sense of security, she harbors romantic feelings(?) for Tsukiwo, who was the first to be kind to her. She doesn't realize this feeling is actually a sense of safety. Dislikes Sushi, who is close to Tsukiwo. 1st year. In the same Home Economics Club as Higan, but a ghost member.

Name: Tsukiwo (Tsukio) Favorite food: Sandwiches Clothing: Wears a top hat that looks like a candle. Black outerwear, white shirt with a black tie, black pants. A white body with no eyes, ears, or hair. Has a mouth. Jagged teeth. Taller than the others. Two things like balloon strings grow from his neck. First person: I (rough/casual) Foul-mouthed but a sensible person. Hates persistent people. Regrets being kind to Sabi. Childhood friends with Sushi, friends with others. A caregiver type. 2nd year. Going-home Club.

Full name: Higan (Higan) Favorite thing: Cute things At Higan's middle school, the concept of diversity was still thin; he was bullied and had the right half of his body and face burned with sulfuric acid. He covers it with a yellow ribbon. Works at the same part-time job as Sushi and is his senior. The strongest of the group. Cares for Sabi (the girl) and Sushi (his junior), but is wary of the eccentric Sushi-ro because he never knows what he'll do next. Good at housework. 3rd year. Home Economics Club.