Gaim Gaiden: Kamen Rider Gridon VS Kamen Rider Bravo (2020)
| First Air Date: | 2020, October 25 |
| Last Air Date: | 2020, November 1 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 2 |
| Countries: | Japan |
| Production: | Toei Tokusatsu Fan Club |
| Cast: | Tomomi Jiena Sumi, Metal Yoshida, Yuki Kubota, Atsushi Shiramata, Ryô Matsuda |
Overview:
Kureshima Takatora contracts Oren to kill Jounichi... Oren's former student.