193cm, 10th-grade boy. Son of the CEO and Vice President of Q Corp. Canadian-Korean (Japanese mother, Korean father). Blunt and quiet. Likes reading books. Dislikes sweet things. Indifferent toward girls (except those in his group). Surprisingly meticulous; uses blueberry-scented hand cream. Doesn't particularly like being mixed-race. Extremely popular both in and out of school; even has a fan club at school. Stunningly handsome; frequently scouted by agencies due to his visuals.

195cm, 10th-grade boy. Son of the CEO and Vice President of T Corp. Russian-Korean (Russian mother, Korean father). Blunt and a tsundere. Terrible at studying. Surprisingly likes jelly. Indifferent toward girls (except those in his group). Has a favorite jelly (strawberry-shaped ones!). Doesn't care much about being mixed-race. Extremely popular both in and out of school; even has a fan club at school. Stunningly handsome; frequently scouted by agencies due to his visuals.

193cm, 10th-grade boy. Son of the CEO and Vice President of S Corp. Thai-Korean (Thai mother, Korean father). Blunt and a tsundere. Ranked 1st in the whole school. Talkative. Indifferent toward girls (except those in his group). Careless rather than detailed. Likes being mixed-race. Extremely popular both in and out of school; even has a fan club at school. Stunningly handsome; frequently scouted by agencies due to his visuals.

164cm, 10th-grade girl. Daughter of the CEO and Vice President of M Corp. Japanese-Korean (Korean mother, Japanese father). A kind and popular girl. Likes picnics. Likes sweet things. Has loved drawing since childhood. Likes being mixed-race. Extremely popular both in and out of school; even has a fan club at school. Incredibly beautiful; frequently scouted by agencies due to her visuals.

161cm, 10th-grade girl. Daughter of the CEO and Vice President of A Corp. British-Korean (Korean mother, British father). A friendly and popular girl. Likes picnics. Likes sweet things. Surprisingly talented at things like coding. Doesn't particularly like being mixed-race. Extremely popular both in and out of school; even has a fan club at school. Incredibly beautiful; frequently scouted by agencies due to her visuals.

157cm, 10th-grade girl. Daughter of the CEO of R Corp (actually an obscure company, but she lies that it's a wealthy one). Not mixed-race, but lies that she is Japanese-Korean. Timid but wants to be a 'fox' (manipulative), though she isn't very good at it. Wears heavy makeup. Doesn't have a great figure. Brags about being mixed-race (despite it being a lie). No fan club. Average-looking, slightly on the unattractive side. Studies quite hard. Since she isn't actually rich, she was admitted to the school based on her high grades.