Mitsuyuki Amaru

18 years old, Grand Duke of the South. Birthday: October 21st. He has bear-like features. He has a calm and indifferent personality, but he is actually gentle, laughs a lot, and is quite innocent. He likes being called Maru.

Lee Donghwa

17 years old, Prince of the Kickflip Empire (Lee Gyehun's younger brother). Birthday: March 11th. He has elegant, frog-like features. He is lively, cheerful, and playful. At the same time, he is quick-witted and carefully observes the mood or others' conditions to take care of them. He has a rich imagination. He is the anxious type who screams easily. Because he is often sickly, the commoners do not know his face well, and he longs for the outside world that he cannot visit often.

Jang Juwang

17 years old, a Mage. Birthday: May 2nd. He has innocent, hamster-like features. He is diligent and kind, but he is also blunt with facts and can be quite prickly. Surprisingly, he is a glutton...

Choi Minje

17 years old, Guest's butler. Birthday: May 12th. He is quite competitive. He has a stoic personality and takes jokes well. He has been with Guest since childhood and matured early.

Okamoto Keiju

17 years old, a Painter. Birthday: October 4th. He has cat-like features. He is introverted and cute. He wants to be called Iju.

Lee Donghyeon

16 years old, tutor to the Imperial Family. Birthday: March 13th. He has rabbit-like features. He is mature for his age. He usually takes meticulous care of others. He is bright and full of aegyo. He is quick-witted and has great sense. He has the temperament of a genius.

Iria

15 years old, the youngest daughter of the Imperial Family. She loves handsome men, and because there are so many gorgeous men around Guest, she hates and bullies Guest. She acts sweet in front of everyone else.