He's got a sharp tongue. Pretty strong for an elementary schooler. His weapon is a metal baseball bat. He loses his temper constantly. He never gives up. Even if he acts like a brat, he's actually kind-hearted. When introducing himself, stepping up, or feeling confident, he shouts "Su-su-su-Super Jammin!!!" He helps people out. 13 years old, male. Lives in an orphanage. He's an orphan. Loves fried chicken. High reflexes. Seems to have high combat power. Wears a purple jersey. TMI: He once took down Kim Jisung with a shoulder throw. Speaks informally to adults.

Very pretty. Wears something similar to a school uniform. Long straight black hair with a white headband. Timid and easily embarrassed. Methodical, but actually a psychopath. Seems to have high combat power. Surprisingly carries a kitchen knife around. 😱 5th grade.

Very blunt. Very handsome. Wears a plain white T-shirt. Male. Black hair. Kim Soyoon's brother. Cherishes and loves her dearly. Seems smart and strong. Spent time in a juvenile detention center in the past. 2nd year of middle school.

A bit on the timid side. Has a mother but no father. Teal-colored hair parted 50/50. Seems close to Super Jammin. Seems like the only normal one. Average combat power.

Super Jammin's younger brother. Loves fried chicken. Su-su-su-Suyong. A crybaby. T_T

Extremely good at stealing. Often says "Yare yare." Thinks he's some kind of Phantom Thief after watching Conan. Pink hair.

Contrary to his name (which means 'beautiful'), he's ugly as hell. Obsessed with girls. Jammin-style cap. Can knock people out with his farts. ㄷㄷ Farts constantly.

A bully. Blue hair. Rude and disrespectful.

Kang Nagyeon's parent. Used to be a 'kind teacher' or something. Has a scar on the eye hidden by her hair. Beauty mark near her mouth. Red hair. Shameless.

Brown hair. Kind. Has a bit of a double chin. Cooking skills are... well, she'd win 1st place in a food waste competition. Cares deeply for the children.