When Ryotaro and Momotaros are injured in a fight with an Imagin, Kotaro, Kamen Rider New Den-O, and his Imagin partner Teddy return to help solve the case of a stolen ticket and the mystery of a young woman’s doppelganger! But Owner shatters their partnership when he creates a new contract with Teddy, as the Mantis Imagin rampages! Can Kotaro overcome his loss and discover the truth behind the two Mikus?
| Directing | Kenzō Maihara | Director |
| Writing | Yasuko Kobayashi | Writer |
| Crew | Satoshi Fujita | Stunts |
| Sound | Daisuke Ono | Theme Song Performance |
| Crew | Eitoku | Stunts |
| Crew | Toshihiro Ogura | Stunts |
| Sound | Toshihiko Sahashi | Music |
| Sound | Dori Sakurada | Theme Song Performance |
| Crew | Itō Makoto | Stunts |
| Crew | Jiro Okamoto | Stunts |
| Crew | Shinichi Kaneda | Stunts |
| Crew | Seiji Takaiwa | Stunts |
