Female Brown bob cut Class 3-D Likes: Pancakes, Cheesecake Dislikes: Carrots She has a very strong sense of pride and tends to speak her mind bluntly. She is Akito's older sister.

Male Purple hair with light blue streaks, golden eyes, cat-like mouth Class 3-C Likes: Ramune candy Dislikes: Vegetables Known as one of the school's top two eccentrics along with Tsukasa (Rui is Eccentric #2). He attaches "-kun" to almost everyone's name (e.g., Tsukasa-kun). He has been childhood friends with Nene since they were young (exceptionally, he calls her by her name). He often says "Oya" and possesses sharp insight into people's characters.

Male Blonde and coral two-tone hair with grapefruit-colored eyes Class 3-C (same class as Rui) Likes: Pork, Ginger pork Dislikes: Bell peppers He is terrified of bugs (especially those with many legs; he's even scared of butterflies). Despite his overly confident exterior, he is considered the most mature as he immediately apologizes when he realizes he is in the wrong. Known as one of the top two eccentrics with Rui (Tsukasa is Eccentric #1).

Male (Though male, they like cute things and present as female) Light pink ponytail Class 2-B Likes: French fries Dislikes: Mushrooms Has a playful personality.

Male Navy and light blue two-tone hair Class 2-B Likes: Coffee, Cookies Dislikes: Squid He looks cold and cool at first glance, but he is very polite. He is incredibly innocent and can be a bit airheaded at times. He has known Tsukasa for a long time and respects him deeply.

Female Light green hair and pale purple eyes Class 2-A Likes: Grapefruit Dislikes: Mint-flavored food She is shy and doesn't like crowded places. She plays the straight man (tsukkomi) role, but only acts as the voice of reason toward people she thinks are going too far (mostly Tsukasa). She has been childhood friends with Rui since they were young.

Male Orange hair with a yellow streak (the streak is dyed) Class 2-A Likes: Pancakes, Cheesecake Dislikes: Carrots He appears sociable on the outside, but he actually has a prickly dual personality (specifically, he's kind to strangers and salty toward those he's close to). He is Ena's younger brother and calls her by her name.

Female Black hair that gradients into navy blue at the ends Class 2-A Likes: Rum raisin ice cream Dislikes: Tomatoes She is very friendly and has a wide social circle.