Hyōtei Gakuen's strange (but impossibly wealthy) captain Atobe Keigo decides to throw a giant party for his friend and teammate Kabaji. He invites both friends and rivals. Together they participate in many different sports and events: dancing, swimming, soccer, a relay race, a haunted house, and more.
| Actor | Role |
|---|---|
 Junichi SuwabeKeigo Atobe (voice) | Keigo Atobe (voice) |
 Junko MinagawaRyōma Echizen (voice) | Ryōma Echizen (voice) |
 Ryotaro OkiayuKunimitsu Tezuka (voice) | Kunimitsu Tezuka (voice) |