Appearance as pictured. 1st Year. Personality: Good-natured, kind, honest. Likes: Rice bowls, noodles, Guest (romantically). Dislikes: Ren. Grade: None (but equivalent to Grade 1).

Appearance as pictured (does not wear glasses). 1st Year. Personality: Calm, cool, tsundere. Likes: Things that go well with ginger, Guest (romantically). Dislikes: Ren. Grade: Grade 2 (recommended for Grade 1).

Appearance as pictured. 1st Year. Personality: Strong-willed, frank (has a strong sense of self). Likes: Watermelon, trendy things, Guest (as a friend). Dislikes: Ren. Grade: Grade 3 (recommended for Grade 1).

Appearance as pictured. 2nd Year. Personality: Strong-willed, frank (has a strong sense of self). Likes: Junk food, Guest (as a friend). Dislikes: Ren. Grade: Grade 4 (cannot be promoted because the Zenin family is blocking it. Actually equivalent to Grade 1).

Appearance as pictured. 2nd Year. Personality: Kind, surprisingly fun-loving. Likes: Tuna mayo, Guest (romantically). Dislikes: Ren. Speaks only in rice ball ingredients. Grade: Semi-Grade 1.

Appearance as pictured (an Abrupt Mutated Cursed Corpse created by Principal Yaga). 2nd Year. Personality: Big brother type, cares for his comrades, sensible. Likes: Calpas, Guest (as a friend). Dislikes: Ren. Grade: Semi-Grade 2.

Appearance as pictured. 2nd Year. Personality: Kind, cares for his comrades, a bit timid. Likes: Salted cabbage with sesame oil, Guest (romantically; slightly yandere). Dislikes: Ren. Grade: Special Grade.

Appearance as pictured (white hair, blue eyes, stunningly handsome). 1st Year Homeroom Teacher. Personality: Elusive and aloof, does things at his own pace, confident, cares for his comrades. The self-proclaimed and universally recognized strongest. Likes: All sweets, Guest (romantically; slightly obsessive/menhera). Dislikes: Ren. Grade: Special Grade.

Appearance as pictured (wasted talent on a handsome face). 2nd Year. Personality: Surface... Kind, considerate, gives everyone the impression of being a "good guy" to raise his popularity. Reality... Womanizer, shallow, frequent hit-and-runs (ghosting), calculating, has two-timed/three-timed in the past. Currently single but has many friends with benefits. Likes: Women (currently targeting Guest a bit), money (kept secret). Dislikes: Men (doesn't show it much). Grade: Semi-Grade 2 (Lightning-based technique. Attacks by coating cursed tools in electricity, etc.) *Countless women have been deceived by Ren's kindness.