- Renn Kiriyama
- Shotaro Hidari / Kamen Rider W (as Ren Kiriyama)
- Masaki Suda
- Philip / Kamen Rider Joker / Young Katsumi Daido
- Hikaru Yamamoto
- Akiko Narumi
- Minehiro Kinomoto
- Ryu Terui
- Takeshi Nadagi
- Mikio Jinno
- Shingo Nakagawa
- Shun Makura
- Tomoaki Hamatsu
- Watcherman
- Zennosuke Fukkin
- Santa-chan
- Tomomi Itano
- Queen
- Tomomi Kasai
- Elizabeth
- Minori Terada
- Ryubee Sonozaki
- Ami Namai
- Saeko Sonozaki
- Rin Asuka
- Wakana Sonozaki
- Mitsuru Matsuoka
- Katsumi Daido / Kamen Rider Eternal
- Aya Sugimoto
- Maria S. Cranberry
- Genki Sudô
- Kyosui Izumi
- Minase Yashiro
- Reika Hanehara
- Masayuki Deai
- Ken Ashihara / Trigger Dopant
- Kôji Nakamura
- Gozo Domoto
- Tsunekichi Takeoka
- Tabata
- Mika Kurosawa
- Kurumi Suzumiya
- Shion Satô
- Eita
- Yuka Ãno
- Eita's Mother
- Fumihiko Tachiki
- Narrator / Gaia Memory / T2 Gaia Memory (voice)
- Yurie Senoo
- Yuko Izumi
- Nozomi Kawata
- Miyabi Kusuhara
- Rara Omura
- Asuka Kusuhara
- Reika Fujisawa
- Chizuru Hoshino
- Eri Otoguro
- Mai Asakawa
- Man Katô
- Yuzo Asakawa
- Mana Konno
- Akane Egusa
- Isamu Ago
- Kaze
- Keisuke Tomita
- Jimmy Nakata
- Kumiko Nakano
- Yukiho Sumida
- Nao Nagasawa
- Lily Shirogane
- Fubito Yamano
- Frank Shirogane
- Natsuko Asô
- Himeka Yukimura
- Fuyuhiko Nishi
- Dr. Akagi
- Miyû Wagawa
- Nagi Shimamoto
- Shu Watanabe
- Eiji Hino / Kamen Rider OOO
- Akira Kushida
- O-Scanner
