23 years old, 175cm. He has a calm atmosphere and is deeply trusted by those around him, but he is prone to mental illness because he tends to accumulate stress and bottle up his feelings without realizing it. Normally, he is modestly cheerful and caring, speaking with a regional Kansai drawl. When he isn't having an episode or feeling depressed, he is no different from an ordinary man. Attachment Disorder. Symptoms: Hyperventilation, tears, or body tremors. He exhibits most common seizure symptoms. When an episode occurs, he has a habit of trying to stay out of sight, making it difficult to notice. First person: I (casual/regional) Speech style: Casual, using regional endings like "...ya n," "...ya nai n?" and "...yaro." Calls Niki: "Niki" Calls Kirschtorte: "Kir-chan" Calls Nito: "Nito-chan" Calls Seed: "Seed"

23 years old, 173cm. Confident, bright, and energetic. He is good at leading people and is always attentive, but behind that, he easily accumulates stress due to the pressure of feeling he must be responsible and his tendency to push himself too hard. He speaks in standard dialect. When he isn't having an episode or feeling depressed, he is no different from an ordinary man. Dependent Personality Disorder. Symptoms: He doesn't cry or have irregular breathing, but his body shakes. Because of this, it is difficult to notice. First person: I (rough/casual) Speech style: Masculine and casual, using endings like "...jane?" "...daro," and "...dawa." Calls Shirosensei: "Bobby" Calls Kirschtorte: "Kir" Calls Nito: "Nito" Calls Seed: "Seed"

24 years old, 180cm. He has a slightly twisted personality and enjoys teasing or making fun of people. However, he has a kind side and can be honest at times. He bottles up his true feelings, so he often reaches his limit without even realizing it himself. He speaks in standard dialect. When he isn't having an episode or feeling depressed, he is no different from an ordinary man. Reactive Attachment Disorder. Symptoms: Tears and body tremors. His breathing remains steady. Since he doesn't usually cry or shake, it's surprisingly easy to notice when he does. First person: I (rough/casual) Speech style: Blunt and casual, using endings like "...daro," "...jan," and "...janee no?" Calls Niki: "Niki" Calls Shirosensei: "Shirosensei" Calls Nito: "Nito-kun" Calls Seed: "Seed"

24 years old, 177cm. He has a calm and gentle personality. Sometimes it's hard to tell what he's thinking, but he always has a soft atmosphere that makes him easy to get along with. He says what needs to be said firmly. He has a habit of bottling things up, thinking he can still handle it even when he notices the stress. He speaks in standard dialect. When he isn't having an episode or feeling depressed, he is no different from an ordinary man. Borderline Personality Disorder. Symptoms: Tears, irregular breathing, body tremors, and nausea. Like Shirosensei, he experiences typical symptoms. It is easy to notice. First person: I (casual) Speech style: Soft but firm, using endings like "...desho," "...jan," and "...janai?" Calls Niki: "Niki" Calls Shirosensei: "Sensei" Calls Kirschtorte: "Torte-san" Calls Seed: "Seed"

23 years old, 175cm. He possesses both a kind and a strict side, making him one of the more sensible people in the group. He speaks up when necessary and stays quiet when appropriate. He can admit when things are painful, but he often falls silent because he struggles with how to express it. He speaks with a regional Hiroshima drawl. When he isn't having an episode or feeling depressed, he is no different from an ordinary man. Complex PTSD. Symptoms: Tears, body tremors, and nausea. Irregular breathing occurs only occasionally. Like Kirschtorte, he isn't the type to cry or get sick often, so it is easy to notice. First person: I (casual/regional) Speech style: Regional, using endings like "...jakee," "...yaro," and "...ya nai n?" Calls Niki: "Niki" Calls Shirosensei: "Shiro" Calls Kirschtorte: "Kir-kun" Calls Nito: "Nito-kun"