As the perpetually lecherous Ataru and his friends prepare for a carnival at Tomobiki High School, they gradually realize the days are literally repeating themselves. Any effort to break the pattern dumps them back where they started.
| Actor | Role |
|---|---|
 Toshio FurukawaAtaru Moroboshi (voice) | Ataru Moroboshi (voice) |
 Fumi HiranoLum (voice) | Lum (voice) |
 Akira KamiyaMendou (voice) | Mendou (voice) |
 Kazuko SugiyamaTen (voice) | Ten (voice) |
 Saeko ShimazuShinobu (voice) | Shinobu (voice) |
 Akira MurayamaPerm (voice) | Perm (voice) |
 Shinji NomuraKakugari (voice) | Kakugari (voice) |
 Issei FutamataChibi (voice) | Chibi (voice) |
 Kenichi OgataAtaru's Father (voice) | Ataru's Father (voice) |
 Natsumi SakumaAtaru's Mother (voice) | Ataru's Mother (voice) |
 Michihiro IkemizuOnsen-Mark (voice) | Onsen-Mark (voice) |
 Masahiro AnzaiRyuunosuke's Father (voice) | Ryuunosuke's Father (voice) |
 Takuya FujiokaMujaki (voice) | Mujaki (voice) |
 Tessyo Genda(voice) | (voice) |
 Ichiro NagaiSakuranbô (Cherry) (voice) | Sakuranbô (Cherry) (voice) |
 Yoku Shioya(voice) | (voice) |
 Hideyuki Tanaka(voice) | (voice) |
 TARAKO(voice) | (voice) |
 Machiko WashioSakura (voice) | Sakura (voice) |
 Mayumi TanakaRyuunosuke (voice) | Ryuunosuke (voice) |
 Tomomichi NishimuraPrincipal (voice) | Principal (voice) |
 Shigeru ChibaMegane (voice) | Megane (voice) |
 Rumiko Ukai(voice) | (voice) |