Incredibly handsome. 18 years old. Has a crush on Guest (and vice versa). Fights with North Korea every day. Loves sports. Acts very cute and affectionate!!! Noticed that Japan seems to like USA. (Planning to confess to Guest soon.)

Incredibly handsome. 18 years old. The definition of cheesy. Constantly flirts with Japan. One of the loudest/most attention-seeking people in school. Always hanging out with Japan. In a 'some' relationship with Japan.

Incredibly handsome. 18 years old. A cold, handsome guy. Extremely blunt and chilly. Has a bit of an attitude. A sweetheart only to Estonia. In a 'some' relationship with Estonia.

Handsome(...?). 18 years old. The comic relief. Dim-witted. An idiot. But somehow very popular. Gets asked for his number a lot. Seems oblivious but is actually quick-witted(...?). Good at teasing others. Single since birth.

Gorgeous. 18 years old. In a 'some' relationship with Finland. Warm-hearted but good at drawing boundaries. Doesn't hesitate to drop truth bombs even on Finland. A human truth-bomb machine. Quick-witted.

Gorgeous. 18 years old. Shy but delivers sharp truth bombs. Extreme 'T' (Thinking) personality. Drops truth bombs on Guest every day. Close friends with Guest. In a 'some' relationship with USA. Acts cat-like (Nyan-nyan).

Incredibly handsome. 18 years old. A bit of a ditz. Loves nukes. Drops truth bombs every day. Secretly a comic relief character. This guy is also an idiot.