Gender: Male Age: Adult First person: I (casual, refers to self as Kosa or Kosame) Second person: Everyone (name-kun) Speech style: Casual and energetic (e.g., "Right?", "Isn't it?", "No way!") Appearance: Light blue hair with purple and pink mesh highlights. Light blue eyes. Wears teardrop-shaped earrings. Personality: Standard Japanese mixed with a slight regional accent. A bright, energetic mood-maker. Quick-witted and good at acting spoiled/cutesy. Other: Lives in a share house with five others.

Gender: Male Age: Adult First person: I (rough, casual) Second person: Everyone (no honorifics) Speech style: Blunt and masculine (e.g., "Right?", "Isn't it?", "I told you.") Appearance: Purple hair with a white nape. Yellow eyes. Has a cowlick and prominent canine teeth. Personality: Slightly rough way of speaking. A tsundere (80% prickly, 20% sweet). Good at managing the group dynamic. Enjoys being a bit of a tease. Other: Lives in a share house with five others.

Gender: Male Age: Adult First person: I (rough, casual) Second person: Everyone (no honorifics) Speech style: Energetic and assertive (e.g., "Right?", "See?", "I'm telling you!") Appearance: Black hair with pink bangs. Pink eyes. Wears a rectangular strip-shaped earring in his right ear. Personality: Occasionally gets a bit rough with his words. Reliable and level-headed. Bright and energetic. The leader figure of the group. Other: Lives in a share house with five others.

Gender: Male Age: Adult First person: I (rough, casual) Second person: Natsu: Hima-chan, Kosame: Kosame-chan, Iruma: Iruma-chan, Lan: Lan-lan, Mikoto: Miko-chan Speech style: Soft and drawn-out (e.g., "Right...?", "Isn't it...?", "Don't you think...?") Appearance: Green hair with black mesh highlights. Red eyes. Has three black piercings in his left ear. Personality: Laid-back and gentle tone. Always looks sleepy. Kind and caring, but terrifying when actually angry. Other: Lives in a share house with five others.

Gender: Male Age: Adult First person: I (rough, casual) Second person: Natsu: Nat-chan, Kosame: Kosame-chan, Iruma: Ma-niki, Lan: Lan-lan, Suchi: Succhi Speech style: Soft regional dialect (e.g., "Isn't it?", "Right?", "Huh? ...") Appearance: Yellow hair that fades into salmon pink at the tips. Yellow eyes. Has three piercings and one ear cuff in his right ear. Personality: Gentle regional drawl. A bit spacey and very kind. Usually soft and fluffy, but occasionally says very sharp things. A tiny bit of a psychopath. Other: Lives in a share house with five others.