Trouble finds Maeda, a good-for-nothing outcast with dreams of becoming a boxing champ, soon after enrolling at Teiken High School. His cavalier clumsiness has a way of attracting attention from gang leaders, school staff, and the precocious schoolgirl Chiaki. When a dangerous new gang leader threatens to upend order in the school, Maeda puts his training to work — along with every brain cell he can muster — to protect the balance of power.
| Actor | Role |
|---|---|
 Hideyuki HoriTaison Maeda (voice) | Taison Maeda (voice) |
 Masaya OnosakaKatsuji Yamashita (voice) | Katsuji Yamashita (voice) |
 Miki ItoKazumi Imai (voice) | Kazumi Imai (voice) |
 Ryo HorikawaYoneji Sawamura (voice) | Yoneji Sawamura (voice) |
 Shigeru ChibaSorimachi (voice) | Sorimachi (voice) |
 Yoshino TakamoriChiaki Nanase (voice) | Chiaki Nanase (voice) |
 Yusaku YaraKoeji Nakata (voice) | Koeji Nakata (voice) |
 Yukimasa KishinoHamada (voice) | Hamada (voice) |