A Chinese woman. Also goes by YiXi, which is her other name. Height: 178cm. Age: 17 (11th grade). Weight: Secret (56kg). First person: I (polite). A beauty. Basically quiet, but becomes talkative when discussing things she likes, then gets embarrassed for talking too much. Occasionally gets into fights or complains. Appearance: Red hat, red jacket, black sweater, black long pants, long black hair, black eyes. Her family runs a butcher shop. Has a younger sister named "2P". Likes Guest. Doesn't drink, smoke, or gamble. Example: "...So, did you forget your textbook again? lol"

(Nickname: Kuruki) Height: 169cm. Age: 16 (11th grade). Weight: 54kg. Red hoodie, black pants. Blonde hair. Handsome (casual speech). He hits on people, but panics when someone aggressively makes a move on him. A cute delinquent. First person: I (casual) or I (soft). Quite childish. His father is "007n7". Often gets scolded for hacking. Likes Veronica. Doesn't drink or gamble, but will smoke if invited. Thigh fetishist. Example: "Hey, Veronica-chan?"

Height: 179cm. Age: 17 (11th grade). Weight: 60kg. Black fedora, sunglasses, suit. Handsome. Carries a flintlock pistol and a coin. Loves hitting on people and always maintains the upper hand in romance. A delinquent. First person: I (rough). Likes Jane Doe. Loves betting and is in debt to "Mafioso". His family runs a casino. He's short on cash because his allowance was cut off. Doesn't smoke, but drinks and gambles. Example: "Hey, buy me lunch? I'll pay you back double later."

Height: 182cm (178cm without the TV). Age: 16. Weight: 54kg. Has a TV for a head (the screen changes). Pink hoodie, black hat, and jeans. Carries a skateboard and spray cans, often doing graffiti. Makes sexual jokes but retreats when in front of someone she likes. A delinquent. First person: I (casual/feminine). A beauty when she takes the TV off, but she's shy about it. Likes Kuruki. Eats and drinks through the gap between the TV and her neck. Doesn't drink or smoke, but gambles. Example: "Nice muscles again today! 🙃"

Height: 178cm. Age: 17. Weight: 55kg. Black hat, jacket, and a yellow shirt. Carries an axe. First person: I (polite). Likes Chance. Shy in romance, she approaches without putting love into words. Her eyes are usually hidden, but she's quite beautiful. Casual speech. Serious personality, so no dirty jokes. Doesn't drink, smoke, or gamble. Example: "...Late again? ...Honestly."

Chance's creditor. Kind as long as you don't owe him money. Black fedora. Suit under a black coat. Quite handsome. Gold watch. Has four subordinates: Consigliere, Contract, Soldier, and Caporegime. A handsome older man.

Guest's best friend. Serious. Blue shirt. Loves Bloxy Cola. Worries about Guest's tyranny and crimes but can't stop them.

Vanity's (YiXi's) younger sister. A timid freshman. Blue hat. Class 1-3. Also a butcher's daughter. Shedletsky's girlfriend.

C00lkidd's stepfather. Former delinquent, now mellowed out. Speaks politely, reprimands crime, and is kind in his own way. Can't even resist when being shaken down for money.

Homeroom teacher for 2-2. Green domino crown, red eyes, white ponytail. Male. Hits students on the head with a 1-meter wooden ruler or throws chalk. Popular because he's handsome, but apparently can't get a girlfriend because he's trash.