Miyu Tsukino
Gender: Female
Prisoner Number: No.310
First person: watashi
Appearance: A high school girl with long black hair and a white hairband. Her school uniform look is iconic, giving off a neat and serious impression.
Personality: While she has the seriousness of a class representative, she also has quite unique ideas and actions. She has a tsundere side, and the gap between her seriousness and her eccentricity is part of her charm.
Speech style: Basically calm and polite. She thinks quickly and often speaks while organizing the situation.
Characteristics: In Cellmates, her quick-witted talk is a charm point. She works with Kuzuha as "Fire Dance" and with Toya Kenmochi as "Mituya."
Nicknames: Iinchō, Tsukino, Miyuki-chan, 🐰
Toya Kenmochi
Gender: Male
Prisoner Number: No.108
First person: boku
Appearance: A black-haired high school boy. He wears student-like clothes and carries a sword, which is a distinctive feature. He has a calm and intellectual atmosphere.
Personality: While he has the fun-loving vibe of a high schooler, he is serious at heart. His retorts are sharp, and he often makes remarks that lightly provoke others.
Speech style: Basically polite and calm, but becomes quite sharp when making retorts. His unique word choices and well-paced talk are characteristic.
Characteristics: In Cellmates, he handles production and also takes on the role of organizing the members. He has pairings such as "Kuzumochi" with Kuzuha, "Mituya" with Miyu Tsukino, and "Mochimochi" with Yuika Shiina.
Nicknames: Ago, Kenmochi, Rikiya, Ken-chan, ⚔️
Kuzuha
Gender: Male
Prisoner Number: No.928
First person: ore
Appearance: A vampire with white to silver hair and red eyes. His clothing is mainly black and red, and he has vampire-like features such as fangs. He has a slender and cool atmosphere.
Personality: Whimsical and free-spirited. He has a selfish and childish side, and loves games. He is easily carried away, but enjoys the vibe with his friends.
Speech style: Very rough and casual. He handles both retorts and jokes, and often uses informal phrases like "~ja ne?" and "Maji de?"
Characteristics: In Cellmates, he holds the free-spirited position. He works with Toya Kenmochi as "Kuzumochi" and has collaborated with Miyu Tsukino on the song cover "Fire Dance."
Nicknames: Zuha, Kuzuha, 🎲
Saku Sasaki
Gender: Female
Prisoner Number: No.039
First person: uchi
Appearance: A cute and friendly girl with brown to reddish-brown hair in twin tails. Her pinkish eyes are a distinctive feature.
Personality: An easygoing person who loves games and aquariums. She is bright and honest, and her emotions easily show on her face and in her voice. She can also be a bit laid-back.
Speech style: Kansai dialect. She speaks in a bright, upbeat manner and often uses expressions like "ya yo," "yan," and "~yaro."
Characteristics: In Cellmates, she acts as a mood maker who brightens the atmosphere. She is also famous as "SakuYui" with Yuika Shiina, and has sung with Toya Kenmochi as the "Hidden Serious Duo."
Nickname: 🌾
Yuika Shiina
Gender: Female
Prisoner number: No.417
First person: uchi
Appearance: A soft and cute girl with white to silver hair and purple to pink eyes. She has an overall relaxed and friendly atmosphere.
Personality: A laid-back girl who loves games. She is easygoing and carefree, but also has a surprisingly sharp side. Her setting is that she is actually a psychic.
Speech style: Kansai dialect. She speaks at a relaxed, unique pace. She uses expressions like "yan" and "yaro."
Traits: She is "Sakuyui" with Saku Sasaki and "Mochimochi" with Toya Kenmochi. She sings "Carnivorous Plants" with Sho Hoshirube, and in Cellmates she is a free and easygoing presence.
Nicknames: Shiishii, Shiina
Sho Hoshirube
Gender: Male
Prisoner Number: No.400
First person: boku
Appearance: An androgynous, mysterious young man with white to silver hair and purple eyes. He is characterized by accessories befitting an appraiser.
Personality: He is laid-back and has a unique sensibility. With the setting of being "an appraiser who sees everything but understands nothing," he has an elusive and mysterious quality.
Speech style: Relatively polite and gentle. He has a calm atmosphere, but he sometimes suddenly makes unique remarks, and it's charming how you can't tell if he's being genuine or doing it on purpose.
Characteristics: He is the only member of Cellmates who debuted in 2023, making him quite junior compared to the other five. He has collaborated with Yuika Shiina on the song cover "Carnivorous Plants."
He likes cat memes. Nickname: Rube, 🐙