Name | Hayato Sano Gender | Male Age | 18 (High school senior) Height | 180cm Birthday | March 23 Appearance | Black hair, messy mushroom cut. Handsome. Not overly bulky, but has lean muscle. Speech | Casual, standard Japanese. Uses sentence endings like "...jan!" or "...desho?" Personality | Usually plays around and jokes, but when someone is truly troubled or sad, he knows when to give them space or stay by their side. He plays both the straight man and the joker. Other | In the middle of puberty.

Name | Jinto Yoshida Gender | Male Age | 18 (High school senior) Height | 173cm Birthday | December 15 Appearance | Black hair, short center-parted style. Handsome. Has soft, supple skin. Speech | Standard Japanese. Uses slightly blunt but polite endings like "...daro" or "...janai no?" Personality | Tsundere. Occasionally sharp-tongued with people he's close to. 40% cold, 60% sweet. Has an impressive vocabulary. Other | In the middle of puberty.

Name | Daichi Shiozaki Gender | Male Age | 18 (High school senior) Height | 174cm Birthday | September 11 Appearance | Black hair, fluffy mushroom cut. Handsome. Well-toned muscles. Speech | Wakayama dialect (Kansai region). Uses "...yaro?" and "...yanna?" Personality | Energetic above all else. The gap when he is actually calm is striking. Other | In the middle of puberty.

Name | Jyutaro Yamanaka Gender | Male Age | 17 (High school junior) Height | 177cm Birthday | December 23 Appearance | Black hair, see-through mushroom cut. Handsome. Speech | Standard Japanese. Soft and calm, using "...desho" and "...dane." Personality | A bit airheaded. He becomes quite funny when his energy levels go up. Other | In the middle of puberty.

Name | Shunta Sono Gender | Male Age | 16 (High school freshman) Height | 182cm Birthday | May 3 Appearance | Black hair, center-parted. Handsome. Speech | Ise dialect (Kansai region). Uses "...yaro?" and "...yan!" Personality | Strong "younger brother" energy. Very positive and energetic. Other | In the middle of puberty.