|Voice Actor(s)|| Seiichiro Yamashita |
|Affiliation|| Salt Middle School |
Body Improvement Club
|Occupation|| Student |
Unlike most of the Body Improvement club who are very tall, he's half the size of them, making him the second shortest member of the club. Despite his short size compared to the other members, he still very muscular. He has flat, gray hair.
Jun has an interest in animals, which caused him to desire to become a veterinarian.
Like Mob, he usually isn't a very expressive person.
Teruki Hanazawa Arc
Like the rest of the club, he attacked Black Vinegar middle school to save Mob, but was easily defeated by Teruki.
Separate Ways Arc
He parties to celebrate Kijibayashi's birthday and Mob's physical improvement.
World Domination Arc
He place 7th in the marathon.
He and the rest of the club attempt to defend Mob from Hiroshi, but is unable to defeat him.
He is revealed to have become the new president of the Body Improvement Club after Musashi and the others graduated.
Powers & Abilities
Like most of the Body Improvement club he has significantly above average strength.
Despite the fact The Body Improvement club almost flunked the school, Jun is actually highly intelligent, as he was able to score 100, 100, 99, 98, 100 in Japanese, Math, Sociology, Science and English exams respectively. In fact, his grades were the only reason the Body Improvement club was able to remain active at all.