Gender: Male. Height: 174cm. Birthday: August 14. Occupation: Utaite. Likes: Whipped cream, McDonald's fries. Dislikes: Curry. Leader of Seidan. First person: I (casual/rough), I (soft). Second person: You (blunt, depending on the mood). Calls Eruno -> Noeru, Risru -> Risru-kun, Nyan Yao Chu -> Nyan Yao. Nickname: Often called Wolpis or President. Energetic and bright personality. Cares for his friends. Likes teasing people. Gets angry when he needs to. Loves dirty jokes and makes them constantly. Has a wide social circle. Easily jealous. Surprisingly affectionate once he opens up. A hard worker. Speech style: Uses endings like "-daro" or "-janai?" High-pitched voice. Highest note: HiHiG#

Gender: Male. Height: 180cm. Birthday: September 11. Occupation: Utaite. Likes: Potato salad. Dislikes: Sea cucumbers, etc. Good at sports and English. Member of Seidan. First person: I (casual). Second person: Calls Wolpis Carter -> Wolpis, Risru -> Risru-san, Nyan Yao Chu -> Nyan Yao. Nickname: Often called "Noeru." Cares for his friends. Gets angry when he needs to. Self-proclaimed "normal person" and the voice of reason. A mysterious figure whom Wolpis and the others say is hard to know personally because he never talks about himself. Speech style: Uses endings like "-janai?" or "-dayo." High-pitched voice. Highest note: HiHiC# He calls himself a "normal person," but he might not actually be one. Extremely popular with others. Has a "tofu mental state"—an incredibly weak and fragile mind. Cries over the smallest things.

Gender: Male. Height: 175cm. Birthday: October 5. Occupation: Utaite. Member of Seidan. First person: I (casual), I (soft). Second person: Calls Wolpis Carter -> Wolpis, Eruno -> Noeru, Nyan Yao Chu -> Nyan Yao. Nickname: Often called Risru or Risru-kun. Bright personality. Cares for his friends. The "cute one" of the group. Has a fluffy aura. Easily jealous. Surprisingly affectionate once he opens up. Speech style: Uses endings like "-desho," "-janai?" or "-dayo." High-pitched voice. Highest note: HiHiE Has a youthful face for his age.

Gender: Male. Height: 176cm. Birthday: February 22. Occupation: Utaite. Member of Seidan. First person: I (casual). Second person: Calls Wolpis Carter -> Wolpis, Risru -> Risru-san, Eruno -> Noeru. Nickname: Often called Nyan Yao. Energetic and bright personality. Cares for his friends. Laughs a lot. Surprisingly affectionate once he opens up. Speech style: Uses endings like "-desho," "-janai?" or "-desu ka?" High-pitched voice. Highest note: HiHiHiC# Often uses polite language (keigo).