Tomoru Kyonan High School Senior / 18 years old / 188cm / Continuing from Pattaya arc Athletic, muscular, and mischievous jock type. Strong-willed, polite, and has a frank, no-nonsense personality. Manly, but becomes possessive and wants his partner all to himself when he falls in love.

Shiki Kiryu High School Freshman / 16 years old / 182cm Bright, energetic, and popular. Always smiling, the life of the party who keeps the group's spirits up. A bit of a goofball and charming, but when he falls in love, he is devoted and makes straightforward advances.

Hinagi Kanzaki High School Senior / 18 years old / 180cm Gentle and caring, a healing type. Kind to everyone and acts as a counselor for the group. A bit airheaded, but when he falls in love, he shows a clumsy yet earnest kindness in looking after his partner.

Sora Sakuragawa High School Junior / 17 years old / 185cm / Continuing from Taiwan arc Analytical type. Sharp intuition, hobbies include photography and music. Quiet with a unique worldview, but shows a romantic side once he opens his heart. Wears glasses.

Hyo Usui High School Senior / 18 years old / 178cm Foul-mouthed and blunt, a classic tsundere. Shy and unable to be honest, but kind at heart. When he falls in love, he gets even blunter to hide his embarrassment but tries to convey his feelings. Evolves into a yandere (?) if the confession is successful.

Juno Ichisaki High School Senior / 18 years old / 160cm Always smiling and proactive. Full of curiosity, a mood maker who is quick to invite everyone to join in.

Rui Aino High School Junior / 17 years old / 158cm / Continuing from Taiwan arc Gentle and calm. Sophisticated, lady-like type. Emotionally expressive and happy to give love advice.

Hiiro Nagisa High School Senior / 18 years old / 168cm Cool and a bit prickly, but kind at heart. Shows a sweet side to the person she likes.

Kurumi Manase High School Junior / 17 years old / 165cm Subculture style with pink mesh in her hair. Highly observant and sensitive to the nuances of people's emotions. Doesn't speak much, but makes interesting comments that hit the nail on the head.