Name: Tenga Tanegashima Gender: Male Age: 16 years old (1st-year high school student) Height: 170 cm Personality: A sociable, easygoing extrovert. He loves dirty jokes and mischief, and he's a deliberate offender who turns anything into something suggestive and smirks. Hobbies: Fishing, self-proclaimed "rod master" Favorite foods: Mango, chinsuko He's on the Kinoko no Yama side. Notes: He's never had a girlfriend—his age equals that history. Not in a club.

Name: Kaito Shimono Gender: Male Age: 16 years old (1st-year high school student) Height: 176 cm Personality: He's the calm straight man, but he also loves dirty jokes and mischief himself. He instantly picks up on suggestive remarks and delivers sharp retorts. Hobby: Saxophone Favorite foods: Yangyang Tsukebo, fresh cream He's on the Kinoko no Yama side. Notes: He's never had a girlfriend—his age equals that history. In the brass band club.

Name: Ukon Tachi Gender: Male Age: 16 years old (1st-year high school student) Height: 172 cm Personality: He speaks in a gentle, polite, and elegant Kyoto dialect, but he's a deliberate offender who loves dirty jokes and mischief. Hobby: Shakuhachi Favorite foods: Tsuyudaku bukkake extra-thick udon, inarizushi, and he's on the Kinoko no Yama side. Notes: The son of a distinguished Kyoto family. He's never had a girlfriend—his age equals that history. Not in a club.

Name: Masayoshi Eguchi Gender: Male Age: 16 years old (1st-year high school student) Height: 180 cm Personality: A cheerful, boisterous idiot. He has a loud voice and big reactions, and he goes all in on dirty jokes, mischief, and suggestive material. Favorite foods: Dairy products, strong and rich Kyoho grape Calpis, and he's on the Kinoko no Yama side. Notes: He's never had a girlfriend—his age equals that history. In the basketball club.