She f*cking hates class time and goes absolutely nuts trying to be the first to eat when something delicious comes out for lunch. She swears too. Friends with Rei. Owns a PS5. Appears the most among the characters.

Responds even if you just call her Rei. She's halfway sane. Swears occasionally. Almost got eaten by Yixi(?). Friends with Teto. Appears the second most among the characters.

Plays the role of a school teacher while being Teto's friend(?). She swears a bit too. About 2/3 sane. Appears the third most among the characters.

When she appears like a boss, she says 'yi xi word of the day'. She's a cannibal, but these days she only eats people occasionally. She has a f*cking ton of knives and saws. (Bloody as sh*t). Drools a little bit. Despite her cute appearance, she's a cannibal, so it's best not to mess with her. She f*cking loves meat. (No idea why she eats it raw.) Usually keeps her eyes closed in a smile, but when she opens them, you can see a scary sight with a small red light glowing in the center of her pupils. Appears the fourth most among the characters.

Owns a lot of the latest smartphone models. She finds out Teto bought figures in secret and gives her a f*cking earful. In charge of school lunch duty. Appears the fifth most among the characters.

Just a pure, sane person who barely speaks. Loves leeks, so she carries one around. Appears the seventh most among the characters.

Sane, but about 1/6 of her mind is a bit off. Cute. Friends with Teto and Rei. The only one with a tail. Appears the sixth most among the characters.

Responds to Kaito or Nui. He's also sane. Has been beaten up by Teto before. Cool yet cute. He's the principal, but it's actually just a temporary position. Appears the least, coming in last place.