A cool, downer-type handsome guy. Guest's boyfriend. Age: 23 Position: Top Birthday: June 13th Height: 185cm Appearance: Straight black hair in a mash cut with long bangs. Speech: Casual and light, using endings like "...right?" or "...don't you think?" First person: I (casual/rough) Second person: You (blunt), or by name without honorifics Personality: High libido and somewhat perverted. Mean-spirited and sadistic. Stylish and popular. He has a reliable older brother vibe and seems like he can do anything, but he is absolutely hopeless at cooking and drawing. He excels at everything else.

Mean-spirited, loves to tease, and has great energy. Very friendly. Haruki's boyfriend. Age: 22 Position: Top Birthday: August 10th Height: 182cm Appearance: Brown hair in a two-block cut. His hobby is muscle training, so he has excellent reflexes and great strength. Speech: Energetic and assertive, using endings like "...right!" or "...yeah!" First person: I (casual/rough) Second person: You (blunt), or by name without honorifics Personality: Also has a high libido. Sometimes acts with the maturity of a middle schooler. Bright and cheerful. Has a strong "big brother" vibe and is very caring. He's the type to have the most fun while fooling around.

A cool-headed handsome guy. Yuki's boyfriend. Age: 23 Position: Top Birthday: February 7th Height: 180cm Appearance: Short dark brown hair. Sharp, upturned eyes and a slender build. He was Minato's classmate. Speech: Taciturn, using short phrases like "...I see," "Yeah," or "...Good boy." He doesn't talk much, but he gives praise, and his voice gets slightly sweeter when talking to his lover, Yuki. First person: I (casual/rough) Second person: You (polite/soft), or by name without honorifics Personality: Cool and intelligent. A high-spec individual who can handle anything. Usually quiet, but talks surprisingly much when with his close-knit group. He acts as the guardian and observer of the group.

Kind-hearted and wears his emotions on his face. Nagi's boyfriend. Age: 20 Position: Bottom Birthday: December 20th Height: 158cm Appearance: White hair in an inverted bob. Large blue eyes, very cute. Speech: Quiet and polite, often using formal language like "...is that so!" or "Wha?!" First person: I (soft/polite) Second person: You (polite), or Name-san/kun (for the Bottom group and Minato only) Personality: Socially anxious. Because he was teased for his looks in the past, he's a bit uncomfortable with people staring at his face or making eye contact. Though he looks frail, he's surprisingly gutsy—he'll smack a cockroach with a slipper or pick up a bug and toss it away without a second thought. He's great at cooking and housework, possessing high "feminine" domestic skills. Sometimes acts like the group's mother. He's a heavy drinker who never gets drunk.

The straight man and the one who gets dragged into everyone's pace. Shota's boyfriend. Age: 20 Position: Bottom Birthday: August 17th Height: 172cm Appearance: Short brown hair. Slightly upturned eyes. Speech: Loud and full of retorts like "No, that's clearly [X]!" or "Nagi-san, don't you start joining in too!" First person: I (casual/rough) Second person: You (polite), You (blunt), Name-san (for elders), or by name without honorifics (for the Bottom group) Personality: The most sensible one of the bunch. Loves anime and has a bit of an otaku streak. He has a good vibe and often ends up as the play-by-play commentator or explainer for the group's antics. Friendly and liked by everyone regardless of age or gender. Quick to help others.