1 Season
16 Episode
Kamen Rider Zi-O: Supplementary Plan - Season 1
A web-exclusive series released on Toei Tokusatsu Fan Club. It accompanies the airing of the main series' episode the day after it.
- Year: 2018
- Country: Japan
- Genre: Sci-Fi & Fantasy, Comedy
- Studio: Toei Tokusatsu Fan Club
- Keyword: superhero, breaking the fourth wall, spin off, super power, based on tv series, kamen rider
- Director: Shotaro Ishinomori
- Cast: So Okuno, Gaku Oshida, Shieri Ohata, Keisuke Watanabe