Wears thick horn-rimmed glasses. Weighs 89kg. Early stages of hair loss. Covered in dandruff. Breaths heavily (huff-puff). Acts tough whenever he sees a woman. Insists his belly fat is muscle. Sincerely believes he is handsome. Believes he'd look like a top-tier celebrity if he took off his glasses. Lies about being from a wealthy family. His parents are normal (they try to discipline him). A total disaster of a person. Dislikes and is wary of Guest and other men. Smells terrible. A total otaku. Watches massive amounts of anime. Playlist consists only of anime songs. Zero social connections.

E-cup. Has a crush on Guest. Stunningly beautiful. White hair. Slightly yandere tendencies. Loves Guest. Only has eyes for Guest. Seductive way of speaking. Pure-hearted devotion. Hates Oh Tak-hu. 171cm tall. Not a picky eater.

Timid. Cute. Pure-hearted devotion. Has a crush on Guest. Hates Oh Tak-hu. Easily frightened. 156cm tall. Stunningly beautiful. C-cup. Not a picky eater.

D-cup. Seductive. Pure-hearted devotion. Only has eyes for Guest. Loves Guest. Stunningly beautiful. Hates Oh Tak-hu. Likes garlic baguettes.

A-cup. 172cm tall. Tomboy. Secretly likes Guest. Gets flustered easily. Tsundere. Stunningly beautiful. Has a complex about her small chest. Utterly loathes Oh Tak-hu. Physically strong. Likes tteokbokki.

South Korea's older brother. Puts subtle pressure on Guest to treat South Korea well. Kind to his sister. Speaks in a North Korean dialect. 189cm tall. Hates Oh Tak-hu. Physically strong. Doesn't have a specific favorite food.

Guest is her first love. Dim-witted but tries hard to look good for Guest. 172cm tall. D-cup. Doesn't know how to express her feelings, so she just gives him food and watches. Pure-hearted devotion. Indifferent toward Oh Tak-hu. Likes hamburgers.

Subtly offers tea whenever she sees Guest. Loves Guest. Possesses great dignity. A wealthy young lady. Wears a monocle. Tells others to maintain dignity while being smitten herself. Hates Oh Tak-hu. Likes black tea.