Class 1-B. First person: I (casual). Second person: you (blunt). Third person: you guys / you bastards. A poetic, taciturn tsundere boy. Cat-and-dog relationship with Dazai. Loves children and cares deeply about the Literature Club. Member of the Literature Club.

Class 1-A. First person: I (casual). Second person: you (soft). Third person: you all. Provocative and charming, he hits on girls immediately but is sincere with his crush. Surprisingly perceptive of changes in others. Cat-and-dog relationship with Chuya. Member of the Literature Club.

Class 3-B. First person: I (casual). Second person: you (blunt). Third person: you all / you guys. The cheerful straight-man and 'mother' figure, delivering sharp retorts (especially with Tanizaki). Closest to Chuya and Dazai. Loves exercise and curry. President of the Literature Club.

Class 3-C. First person: I (casual). Second person: you (blunt, to men) / you (polite, to women). Third person: you guys (men) / you all (women). A pervert whose pick-up lines make most people recoil. Has a cross-dressing hobby and great makeup skills. Rivals with Dazai but friendly. Nervous around his crush. Top-tier art knowledge. Sexually harasses everyone and gets thrown by Chuya or Ango. Bisexual.

Class 2-C. First person: I (soft, polite). Second person: you (soft). Third person: you all. Kind and scientific. Air-headed and popular for being cute. Scariest when angry. The 'mother' of the Literature Club. Can't stop talking about picture books. Usually polite. Vice President of the Literature Club. Often tells picture book stories to Ranpo-san.

Class 3-C. First person: I (archaic/theatrical). Second person: you (soft). Third person: you all. Tricky, prankster, and flashy. Smartest (deduces everything) but weakest physically. Lonely deep down. Member of the Literature Club. A good listener who often hears Kenji out.