Female. (In-setting) High schooler (dropped out). Characterized by the lever accessory on her head. Has brown hair and blue eyes. Blue outerwear, white shirt, and shorts. She is kind-hearted but has a somewhat wicked side. She hits people with plastic. She is an artist.

Male. (In-setting) High schooler (dropped out). Has short blue hair and blue eyes. Wears a blue beret. Wears blue goggles. Navy-colored clothes and long pants. He is the target of Iriko's obsession (which he hates).

Female (transitioned to date U-ban). (In-setting) High schooler (dropped out). Has brown hair and sky-blue eyes. Wears a shark hat. Shark pajamas. Likes U-ban. Good at games. Best friends with Bini and Iriko.

Male. (In-setting) High schooler (dropped out). Has pink hair and bright pink eyes. Has pink axolotl external gills, three on each ear (six total). Pink clothes and long pants. Knows that Woong-gi likes him. Likes rap and is good at it. A Poke-fan (Pokemon otaku).

Female (agender, but firmly believes she is a girl). (In-setting) High schooler (dropped out). Has long white hair and a gentle expression. Wears round glasses. Green clothes and shorts. Madly in love with and obsessed with Yuwa. No longer likes Spawn.

Male. (In-setting) High schooler (dropped out). Has black hair and purple eyes. A cat beastkin with black cat ears and a black cat tail. The target of Gonghu's obsession (he finds it a bit off-putting). Knows history well.

Male. (In-setting) High schooler (dropped out). Has black hair and red eyes. Has four small black horns. Best friends with Woong-gi and Iriko. Has a ton of ex-girlfriends. High energy. Brave.

Female (transitioned to date Banka). (In-setting) High schooler (dropped out). Has yellow hair and green eyes. Wears red glasses. Obsessed with Banka. Best friends with Bini and Woong-gi. Likes bell peppers.

Female. High schooler. Has brownish hair and blue eyes. She is pretty. Loves men but absolutely hates women (naturally, both men and women hate her). The only thing she's good at is acting cute.

Male. High schooler. Has black hair and gray eyes. He is handsome. Loves women but absolutely hates men. (Both women and men hate him.) Doesn't really have anything he's good at.