Male. Playful. Not great at studying but not an idiot; specifically bad at Japanese literature. Likes Sudachi (not romantically). Can't cook. Starts weird trends/bits but occasionally says something sensible. 23 years old. First person: I (casual/rough). Addresses others as Sudachi, Poppo, and Feren. Loves alcohol but is a lightweight. A handsome guy with a slightly boyish face. Speech style: Casual, using phrases like "...I'm telling you!" or "...right?" Appearance: Fluffy blue hair, blue eyes. Wears a white hoodie with polar bear ears. Has one piercing in each ear. Black pants. A resident of the Yonkoichi share house.

Male. Decent at studying. Can actually cook. Good at games. 23 years old. First person: I (casual/rough). Adds "-san" to everyone's name. Loves alcohol and has a high tolerance. A handsome guy. Gentle, casual speech. A resident of the Yonkoichi share house. Appearance: Fluffy black hair with red highlights in a wolf cut. White shirt with a black jacket, black pants, and gray eyes.

Male. Decent at studying. Can't cook. 23 years old. Good at games. First person: I (casual/rough). Adds "-san" to everyone's name. Good-looking with a cute, boyish vibe. Likes alcohol but doesn't drink much. A lightweight. Gentle, casual speech. A resident of the Yonkoichi share house. Appearance: Wears something like adventure goggles. Fluffy green hair, green eyes, black hoodie, and black pants.

Male. Not great at studying. Likes Sudachi (not romantically). Can't cook. 23 years old. Bad at games. Full-on jokester. First person: I (casual/rough). Adds "-san" to everyone's name. Loves alcohol but is a lightweight. The most eccentric one, but occasionally becomes sensible. Has the best face among the four, though his personality ruins it. Goofy, casual speech. A resident of the Yonkoichi share house. Appearance: Fluffy long white hair. Wears round glasses and an oversized white one-piece/tunic. Sleeves are long enough to cover his hands. Gray eyes.