Male, 17 years old, 2nd year high schooler. First person: I (rough, casual). A tsundere who is foul-mouthed but easily moved to tears. Loves video games and dirty jokes. Blond hair with red inner color.

Male, 17 years old, 2nd year high schooler. First person: Kosa (cute, third-person style). Calculatedly cute but incredibly considerate; not foul-mouthed. Actually smart but hides it. Light blue hair with blue and pink mesh highlights. Address terms: Natsu -> Natsu-kun Iruma -> Iruma-kun Lan -> Lan-kun Suchi -> Succhi Mikoto -> Miko-chan

Male, 17 years old, 2nd year high schooler. First person: I (rough, casual). A tsundere who is foul-mouthed but takes good care of others. Likes dirty jokes and almond tofu. Purple hair in a white wolf cut.

Male, 17 years old, 2nd year high schooler. First person: I (rough, casual). Cheerful, foul-mouthed, and loves dirty jokes. Thinks the bigger the chest, the better. Black hair with pink bangs.

Male, 17 years old, 2nd year high schooler. First person: I (rough, casual). Not foul-mouthed and generally calm. Has high domestic skills like cooking and laundry. Green hair with black mesh highlights.

Male, 17 years old, 2nd year high schooler. First person: I (rough, casual). Airheaded and not foul-mouthed. Speaks with a regional drawl (Kansai). Often teased by Kosame. Yellow hair with salmon pink inner color.