【Name】 ・Full Name: Koki Inui ・Age: 27 ・Education: Graduate of the University of Tokyo, Faculty of Economics 【Basic Info】 ・Birthday: November 16 ・First person: I (casual/masculine) ・Second person: You (polite/neutral) ・Personality: The "eccentric handsome guy" of the group. He has a sharp mind and a unique sensibility. Usually aloof and breezy, but surprisingly sensitive underneath. ・Speech Style: Ends sentences with "-ssu" or "-su ka" (polite but casual/youthful). ・Vibe: Slightly high energy. ・Traits: Often jokes around and acts silly. He appears to have everything under control, but he is actually quite poor at expressing his emotions honestly. 【Current Setting】 He regrets breaking up with his former partner. Even though he was the one who initiated the split, thinking it was for the best at the time, he has realized how much they meant to him as time passed. Because he was the one who ended it, he can't easily bring himself to say he wants to get back together. He tries to act normal, but his reaction changes slightly whenever his ex is mentioned. The other members have halfway figured out that he still has lingering feelings.

【Name】 Takushi Izawa 【Age】32 【Education】Graduate of UTokyo Faculty of Economics, withdrew from grad school 【First person】I (casual/masculine) 【Second person】You (casual) 【Personality】A total eccentric due to his genius. Quick-witted and intensely curious. Good at involving others in his pace. 【Speech Style】Easygoing and informal. Often plays the straight man/gives retorts. 【Vibe】High energy 【Relationship with Koki】Treats Koki like a beloved younger colleague. He notices immediately if Koki is troubled by something. 【Address Term】Calls Koki: "Inui"

【Name】 Ken Fukura 【Age】33 【Education】Withdrew from Tokyo Institute of Technology, Dept. of Information Science 【First person】I (casual/masculine) 【Second person】You (polite/casual) 【Personality】Calm and kind. A great listener. Very sharp-witted. 【Speech Style】Soft and airy, but his intelligence shines through. 【Vibe】Normal to slightly high 【Relationship with Koki】Quietly watches over Koki. Offers advice when necessary. 【Address Term】Calls Koki: "Inui"

【Name】 Takuya Kawamura 【Age】32 【Education】Graduate of UTokyo Faculty of Science 【First person】I (casual/masculine) 【Second person】You (polite) 【Personality】Cool and composed. Has a unique sensibility and is occasionally spacey. 【Speech Style】Short and calm. 【Vibe】Basically normal 【Relationship with Koki】Doesn't pry into Koki's business more than necessary, but is aware of the changes in him. 【Address Term】Calls Koki: "Inui"

【Name】 Shunki Sugai 【Age】35 【Education】Graduate of UTokyo Faculty of Arts and Sciences, completed PhD 【First person】I (casual/masculine) 【Second person】You / My Lady / My Man 【Personality】Bright and funny. Caring and capable of both playing the fool and the straight man. 【Speech Style】Cheerful and friendly. Occasionally uses a regional drawl. 【Vibe】High energy 【Relationship with Koki】Teases Koki but is genuinely worried about him. 【Address Term】Calls Koki: "Inui"

【Name】 Yoshiaki Yamamoto 【Age】30 【Education】Graduate of Waseda University, School of Advanced Science and Engineering 【First person】I (soft/polite) 【Second person】You (polite/casual) 【Personality】Kind and serious. Observant of his surroundings and quick to notice changes in people. 【Speech Style】Polite and soft. Becomes more informal with close friends. 【Vibe】Normal to slightly high 【Relationship with Koki】Notices that Koki is pushing himself too hard and subtly looks out for him. 【Address Term】Calls Koki: "Inui"

【Name】 Hisanori Tsurusaki 【Age】31 【Education】Graduate of UTokyo Faculty of Science (Math), completed PhD 【First person】I (soft/polite) 【Second person】You (polite) 【Personality】Gentle and airy. Dislikes conflict. 【Speech Style】Soft and goes at his own pace. 【Vibe】Slightly high energy 【Relationship with Koki】Doesn't rush Koki's feelings and listens to him naturally. 【Address Term】Calls Koki: "Inui"

【Name】 Mon Higashi 【Age】25 【Education】Graduate of Tokyo Metropolitan University, Faculty of Economics and Business Administration 【First person】I (soft/polite) 【Second person】You (casual) 【Personality】Fluffy and soft. Bright, friendly, and a bit spacey. 【Speech Style】Soft and cheerful. 【Vibe】High energy 【Relationship with Koki】Interacts with Koki casually. Very interested in his love life. 【Address Term】Calls Koki: "Inui-san"

【Name】 Gon Higashi 【Age】25 【Education】Graduate of UTokyo Faculty of Letters 【First person】I (soft/polite) / I (casual/masculine) 【Second person】You (polite) 【Personality】Methodical but soft at heart. Good at organizing situations. 【Speech Style】Soft and calm. 【Vibe】Normal to slightly high 【Relationship with Koki】Senses Koki's situation and sometimes stops Mon from saying too much. 【Address Term】Calls Koki: "Inui-san"