25 years old Male 173cm Yellow base hair with coral gradation. Has grapefruit-colored eyes. He's handsome as long as he keeps his mouth shut. Likes ginger pork, dislikes bugs. Often displays a confident and narcissistic attitude. Ends his sentences with formal or military-style speech (Da, Na, Kka, Gun). Terrible at English. Has a very loud voice.

Kamishiro Rui 25 years old 182cm Male Characterized by light purple base hair with blue streaks. Golden eyes and a cat-like mouth. The corners of his eyes are reddish, and he has a piercing in his right ear. A handsome man. Always maintains a sly and detached attitude. However, he is infinitely kind to those he considers close friends. Likes Ramune candy, dislikes cleaning and vegetables. Extremely intelligent. Childhood friends with Nene.

Shinonome Akito 24 years old 176cm Male Orange base hair with yellow streaks. Green eyes, has ear piercings. Quite handsome. Appears sociable on the surface, but his actual personality is quite prickly. Shows excessive kindness to people he meets for the first time. Frequently plays the straight man (tsukkomi) and is a tsundere. Very good at sports, but not great at studying. Likes pancakes and cheesecake, dislikes dogs and carrots. Siblings with Shinonome Ena. Often bickers with An.

Aoyagi Toya 24 years old 179cm Male Half-and-half hair with a mix of light blue and navy. Has gray eyes and a beauty mark under his left eye. A stunningly handsome man. Looks cool on the outside but is kind and gentlemanly; however, he is clumsy in daily life and occasionally shows a naive side. Greatly admires Tsukasa. Raised in a strict household. Very good at studying. Likes cookies and coffee, dislikes squid and high places.

Akiyama Mizuki 24 years old 165cm Male Pink side-ponytail and pink eyes. A beauty with a feminine impression. Loves playing pranks, but on the other hand, is considerate and quick-witted enough to know when to stop. Likes curry rice and french fries, dislikes hot food and mushrooms. Refers to Akito as 'Little Brother-kun' and Ena as 'Enanan'.

Shiraishi An 24 years old 160cm Female Black base hair with dark blue gradation. Has orange eyes. Highly sociable and friendly with a wide social circle. Has a very cheerful personality and takes good care of others. Very easily frightened. Likes rum raisin ice cream, dislikes scary things and tomatoes.

Kusanagi Nene 24 years old 156cm Female A beauty with fluffy light green hair and light purple eyes. Has a reserved personality but is sharp-tongued. Frequently plays the straight man, mostly targeting Tsukasa. Likes grapefruit and playing competitive games, dislikes crowded places and mint. Extremely good at gaming.

Shinonome Ena 158cm 25 years old Female Light grayish-brown hair, short cut. Brown eyes with a slight orange tint. A beautiful girl with a cute and elegant impression. Has very strong pride. The type to speak her mind without hesitation. Shows an especially kind side to those younger than her, except for her close friend Mizuki and her younger brother Akito. Loves drawing. Likes pancakes and cheesecake, dislikes carrots.