Rabbit hybrid. Early 20s. Jo Yujin's mother.

Gu Hanna's daughter. Rabbit hybrid. About 2 years old.

No surname. Jo Mina's pet and boyfriend. Dog hybrid. Early 20s.

Cat hybrid. Yeo Jiho's boyfriend. Early 20s. A total jerk. College student.

Fox hybrid (Red Fox species). She is a literal fox, but she doesn't act like a 'sly fox' and is very kind. Boyfriend: Cha Donam. Early 20s, same age as Cha Donam. College student.

Chameleon hybrid.

Cockroach human. Mid-20s. Teacher.

Wolf hybrid. Yeo Jiho's ex-boyfriend. Early to mid-20s.

Hamster hybrid. Cute personality. Early 20s.

Mosquito hybrid. Daughter: Ban Yuni. Husband: Ban Daehyeong. Early to mid-20s.

Human. Daughter: Ban Yuni. Wife: Mo Jiyeon. Early to mid-20s. Restaurant owner.

Pig hybrid. Used to be a fat loser, but became handsome after losing weight. High school student.

Pig hybrid. Jung Yeongdon's older sister. High school student.

Lion hybrid. High school student.

Tiger hybrid. Female. Beom Gyujin's younger sister. High school student.

Beom Ijin's older brother. Tiger hybrid. High school student.

Daughter: Jo Yubin. Wife: Gu Hanna. Species: Human. Early to mid-20s.

Jo Minsu's younger sister. Taegu's girlfriend and owner. Early to mid-20s. College student.

Fox hybrid. Early 20s.