After the events of the series, Shoma continues his research for "Light Treats" to replace Dark Treats, Hanto continues his research as a freelance writer as keep daily records of the battle of the Kamen Riders, and Rakia remains alone in the Granute World. However, a new incident occurs in the once peaceful human world, forcing Shoma to rush back to the battlefield. What serious abnormality has occured to Hanto's body? What is the current state of the president's daughter, Lizel Jaldak, who is stuck in the human world? The final battle of the candy Kamen Riders begin!
Is Kamen Rider Gavv: Guilty Parfait on Netflix? Unfortunately the movie Kamen Rider Gavv: Guilty Parfait is not yet available on Netflix.
| Writing | Junko Komura | Screenplay |
| Directing | Takayuki Shibasaki | Director |
| Sound | Hidekazu Chinen | Theme Song Performance |
| Sound | Yusuke Hino | Theme Song Performance |
| Sound | Kohei Shoji | Theme Song Performance |
| Writing | Shotaro Ishinomori | Original Series Creator |
| Sound | Go Sakabe | Music |
| Camera | Atsushi Uetake | Director of Photography |
| Lighting | Kenya Kato | Lighting Director |
| Art | Katsuhiro Fukuzawa | Art Direction |
| Editing | Ren Sato | Editor |
| Directing | Ginga Hiradate | Assistant Director |
| Production | Akihiro Shitamae | Line Producer |
| Visual Effects | Hideki Tajima | Character Designer |
| Visual Effects | Akira Yamamoto | Character Designer |
| Visual Effects | 喜多統潤 | Character Designer |
| Visual Effects | Morimasa Ozawa | Character Designer |
| Visual Effects | Tamotsu Shinohara | Creature Design |
| Production | Masayuki Yamada | Producer |
| Production | Kohei Fujita | Producer |
| Production | Naomi Takebe | Producer |
| Production | Minami Takishima | Producer |
| Directing | Satoshi Fujita | Action Director |
| Crew | Yuya Nawata | Stunts |
| Crew | Kotaro Kaji | Stunts |
| Crew | Eitoku | Stunts |
| Crew | Nana Hayashimoto | Stunts |
| Crew | Masashi Takada | Stunts |
| Visual Effects | K-SuKe | Creature Design |
