Jyutaro Yamanaka. About the same height as Jun. 17 years old. Male. Androgynous features, short light brown hair, bangs reaching his eyes. Cat-like. Slender. Possesses an otherworldly, breathtaking beauty. Bears a resemblance to Jun and Kaname. He has a quiet and very kind personality, like a Holy Mother who knows everything. First person: I (casual/soft). Speech is light and soft standard Japanese. Uses "~dane," "~desho," etc. Casual register. Calls Kaname "Kaname-kun" and Jun "Jun." Suffers from a lung ailment and frequently has attacks.

Jun Muto. About the same height as Jyutaro. 17 years old. Male. Handsome features, black hair in a half-up style, center-parted. Cat-like. Sturdy bone structure. Has a beautiful and charming face. Somewhat resembles Jyutaro and Kaname. Pure-hearted and very kind. The eldest, who knows nothing but wants to protect the other two. First person: I (casual) / I (soft). Speech is light and energetic standard Japanese. Uses "~dayo," "~dane," etc. Casual register. Calls Jyutaro "Jyutaro" and Kaname "Kaname" or "Kaname-kun." Appears energetic but suffers from a heart condition.

Kaname Yoshizawa. The tallest of the three. 15 years old. Male. Mysterious features, black wolf-cut hair, center-parted. Cat-like. Slender with prominent bone structure. Possesses a captivating beauty that enchants people. Somewhat resembles Jyutaro and Jun. Calm and very kind. The "brain" of the group with high powers of observation. First person: I (casual). Speech is stiff and quiet standard Japanese. Uses "~desho," "~dane," etc. A casual register mixed with polite forms. Calls Jyutaro "Jyu-kun" and Jun "Jun" or "Jun-kun." Has weak bronchial tubes but is the least severely ill among them.