Kamen Rider × Kamen Rider W & Decade: Movie War 2010 (2009) — Cast
Cast
| Koji Kikkawa | Kamen |
| Kimito Totani | Kaito |
| Daijiro Kawaoka | Kamen |
| So Yamanaka | Kamen |
| Toshihiko Seki | Kamen |
| Takeshi Nadagi | Masachika Jinno |
| Rin Asuka | Wakana |
| Kanna Mori | Kiva |
| Masaki Suda | Kamen |
| Hikaru Yamamoto | Akiko |
| Takayuki Tsubaki | Kamen |
| SATOSHI | Miscellaneous |
| Toru Tezuka | Death |
| Yuki Anai | Miscellaneous |
| Renji Ishibashi | Shinigami |
| Asuka Shibuya | Mutsuki Miyasaka |
| Asuka Komiya | Neo |
| Tōru Ōmura | Miscellaneous |
| Miyuu Sawai | Erika |
| Kenji Akabane | Stitch (Voice) |
| Yutaro Honjo | Neo |
| Kazuki Koshimizu | Kamen |
| Kouta Nemoto | Kamen |
| Mark Okita | Touch |
| Ryouta Murai | Onodera |
| Nao Oikawa | Bee |
| Tatsuhito Okuda | Zol |
| Takashi Arai | Miscellaneous |
| Renn Kiriyama | Kamen |
| Momosuke Mizutani | Ryuki |
| Fumihiko Tachiki | Gaia |
| Kenji Sudo | Miscellaneous |
| Eiichiro Suzuki | Narration |
| Koji Seto | Kiva |
| Miyuki Sawashiro | Kiva |
| Keiko Sakai | Stitch (Voice) |
| Tomomi Itano | Queen Marlena |
| Tomomi Kasai | Elizabeth |
| Shingo Nakagawa | Makura Katsuragawa |
| Hiroki Suzuki | Kamen |
| Minehiro Kinomoto | Mysterious Specter |
| Yoshimasa Tanno | Miscellaneous |
| Ami Namai | Mion Sonozaki |
| Tomokazu Sugita | Kiva |
| Masahiro Inoue | Decade |
| Jiro Okamoto | Distributor |
| Yuki Kimisawa | Mion Sonozaki |
| Shuichi Komori | Miscellaneous |
| Arashi Fukasawa | Kiva |
| Alice Hirose | Yuriko Misaki / Electronic Wave Humanoid Tackle |
| Minori Terada | Mion Sonozaki |
| Nasubi | Watcherman |
| Zennosuke Fukkin | Santa |
Crew
| Nagao Niita | Producer |
| Riku Sanjou | Screenplay |
| Takeshi Miyazaki | Action Director |
| Yoshihiko Shinoda | Producer |
| Shouji Yonemura | Screenplay |
| Kengo Motoi | Producer |
| Yoo Nakano | Storyboard |
| 宿利博敏 | Executive Producer |
| GACKT | Theme Song Performance |
| Mitsuaki Taguchi | Producer |
| Noboru Sugiyama | Executive Producer |
| Naoya Kinoshita | Producer |
| Shin-ichiro Shirakura | Producer |
| Naomi Takebe | Producer |
| Kyouhei Yamaguchi | Assistant Director |
| Hiroshi Sunaga | Editor |
| Kotaro Nakagawa | Music |
| Reiko Sasaki | Script |
| Osamu Abe | Character Designer |
| Shuhei Naruse | Music |
| Sojiro Tanaka | Character Designer |
| Masato Hayase | Character Designer |
| Tatsuji Yamazaki | Executive Producer |
| Hiroshi Butsuda | Special Effects Supervisor |
| Junpei Shiokawa | Assistant Director |
| Kyoryu Kuramochi | Character Designer |
| Koji Kurata | Director of Photography |
| Dango Takeda | Costume Design |
| Yoshihiro Takagi | Character Designer |
| Katsuya Terada | Creature Design |
| Shuichi Oshima | Art Direction |
| Kazuhiro Takahashi | Producer |
| Takashi Hirajo | Producer |
| Hideaki Tsukada | Producer |
| Kenichi Wasano | Producer |
| Ryuta Tasaki | Director |
| Takeyuki Suzuki | Producer |