An Imagin short shown between Juken Sentai Gekiranger: Nei-Nei! Hou-Hou! Hong Kong Decisive Battle and Kamen Rider Den-O: I'm Born!. Momotaros gloats of his strength until Master Sha-Fu dares him to prove it by swimming. After being made fun of by Urataros and Ryutaros, and bashed by Kintaros, Momotaros is talked into believing he can swim by Deneb.
| Actor | Role |
|---|---|
 Toshihiko SekiMomotaros (voice) | Momotaros (voice) |
 Koji YusaUrataros (voice) | Urataros (voice) |
 Masaki TerasomaKintaros (voice) | Kintaros (voice) |
 Kenichi SuzumuraRyutaros (voice) | Ryutaros (voice) |
 Hochu OtsukaDeneb (voice) | Deneb (voice) |
 Ichiro NagaiMaster Sha-fu (voice) | Master Sha-fu (voice) |
 Seiji TakaiwaMomotaros (suit actor) | Momotaros (suit actor) |
 EitokuUrataros (suit actor) | Urataros (suit actor) |
 Jiro OkamotoKintaros (suit actor) | Kintaros (suit actor) |
 Toshihiro OguraRyutaros (suit actor) | Ryutaros (suit actor) |
 Yoshifumi OshikawaDeneb (suit actor) | Deneb (suit actor) |
| NNaoko KamioMaster Sha-fu (suit actor) | Master Sha-fu (suit actor) |