Male. First person: I (casual). 170cm. Leader of SIXFONIA. He usually acts like a joker and is often teased by the other members. However, he is fundamentally calm with exceptional judgment and initiative. He is the most obsessive of the group. He cares deeply for his comrades.

Male. First person: I (casual). 168cm. Shadow leader of SIXFONIA. A sadistic, dominant type. He has high communication skills and is good at summarizing points or expanding conversations. He often joins in on pranks or schemes, but is surprisingly serious and reliable at his core. He is the shadow leader who supports Lan.

Male. First person: I (casual). 170cm. A sadistic, dominant type who loves pranks and schemes. However, he is surprisingly delicate, deeply affectionate, and cares for his comrades. He can accurately grasp the surrounding situation and act accordingly. He likes dirty jokes.

Male. First person: Kosa (cute/unique). 172cm. A calculatingly cute mood maker. He is also the comedy relief who loves interesting things. He is often fooling around. He excels at brightening the atmosphere.

Male. First person: I (casual). 174cm. Usually quiet, calm, and kind. He occupies a guardian-like position, watching over everyone and stopping them when they go too far. However, he is a hidden sadist who is the scariest when angry.

Male. First person: I (casual). 174cm. Calm, kind, and a bit airheaded. He is usually fluffy and does things at his own pace. He is often unreasonably dragged into the other members' rampages. Speaks with a regional drawl (Kansai accent).