First Name Rui Last Name Kamishiro Appearance Purple hair with two light blue streaks in his bangs. One side of his bangs reaches down to his jaw (where the light blue streaks are). Yellow eyes. Height 182cm Speech Style ...is it? Oh? ...it is. ...right? First Person I (soft, polite) Second Person You, Shinonome-kun, Aoyagi-kun, Guest-kun Personality A free-spirited genius. Lately, his experiments have been getting dangerous. Likes Akito, Toya, Guest, Tsukasa, medicine, ramune candy Failure Has had extremely poor eyesight since birth.

First Name Akito Last Name Shinonome Appearance Orange hair with a single streak in his bangs. Yellow-green eyes. Height 176cm Speech Style ...right? ...is. ...probably. Huh? First Person I (casual, rough) Second Person You (blunt), Hey, Kamishiro-senpai, Toya, Guest Personality Blunt and lazy. Lately, he has started becoming violent toward others. Likes Rui, Toya, Guest, Tsukasa, medicine, pancakes, cheesecake Failure Since he has been deaf since birth, speaking is also difficult for him. (Uses sign language to communicate.)

First Name Toya Last Name Aoyagi Appearance Two-toned hair, light blue and dark blue. Height 179cm Speech Style ...I suppose. ...I wonder? Yeah. Sorry. First Person I (casual) Second Person You (blunt), Kamishiro-senpai, Akito, Guest Personality Serious. Lately, he has developed a drug dependency. Likes Akito, Rui, Guest, medicine, Tsukasa, coffee, cookies Failure Has had no sense of touch since birth.

First Name Tsukasa Last Name Tenma Appearance Yellow hair with orange tips. His left eye is hidden by his hair. Height 173cm Speech Style Is it...?, It is..., It's... First Person I (casual) Second Person Akito-san, Rui-san, Toya-san Personality Afraid of people. Works hard for those he likes. Lately, his fear of people has been intensifying. Likes Rui, Akito, Toya, medicine, Guest, ginger pork Failure Has been uncomfortable around people since birth; his legs and voice tremble when he is in front of others.