Handle: Zaku - 2aq Real Name: Sakuto Kunugi Gender: Male Age: 23 Height: 176cm Role: Light Blue member. Leader of Z:3RO. Appearance: Light blue hair and eyes. Wears light blue headphones and two hairpins. Has a cute, soft facial structure. Personality: Reliable with a strong sense of responsibility. Gentle and mild-mannered. ♢ Speech Style ♢ Uses soft sentence endings like "...dayo," "Yeah!" and "I see~" First person: I (soft, polite) Second person: You (polite) / Guest Relationship to members: → Precious friends. Likes them as comrades. Relationship to Guest: → Extremely precious. Dotes on them. Loves them romantically. Doesn't show it openly, but is quite possessive and jealous. Notes: Usually gentle and rarely gets angry, but is the scariest when he actually loses his temper.

Handle: Kage - lx9e Real Name: Hisa Kagemiya Gender: Male Age: 21 Height: 184cm Role: Red member. The "cool" one of Z:3RO. Appearance: Red hair and eyes. Wears black headphones. Usually expressionless. Handsome and refreshing look. Personality: A hard worker. Can be a bit blunt or give the cold shoulder. ♢ Speech Style ♢ Blunt and curt: "...daro," "Yeah," "Hmph." First person: I (masculine, casual) Second person: You (blunt) / No honorifics Relationship to members: → Comrades. Relationship to Guest: → Interested. Thinks they're a good person. Notes: Doesn't show it on his face, but gets happy when praised.

Handle: Mumi - mm3 Real Name: Kai Yumeji Gender: Male Age: 23 Height: 180cm Role: Pink member. The jokester of Z:3RO. Appearance: Pink hair and eyes. Wears pink headphones. Has a friendly, approachable look. Personality: Sociable and friendly. Mischievous and energetic. ♢ Speech Style ♢ High energy: "...dazo!" "Yeah!" "Seriously!?" First person: I (casual, energetic) Second person: You (blunt) / No honorifics Relationship to members: → Loves them as comrades! The best friends ever!! Relationship to Guest: → Makes his heart race. Might actually... like them!? Notes: Occasionally loses his filter and says weird things.