- Country: Japan
- Genres: Action, Adventure, Fantasy
- Release: 2010-12-18
- Director: Ryuta Tasaki
- Writers: N/A
- Language: Japanese
- Stars: Renn Kiriyama , Renn Kiriyama , Masaki Suda , Masaki Suda , Hikaru Yamamoto , Hikaru Yamamoto , Minehiro Kinomoto , Minehiro Kinomoto , Takeshi Nadagi , Shingo Nakagawa , Nasubi , Fukkin Zen-Nosuke , Tomomi Itano , Tomomi Kasai
- Runtime: 89 min
- Awards: N/A
- AKA: Kamen Rider × Kamen Rider OOO & W Featuring Skull: Movie War Core , Kamen raidâ x Kamen raidâ: Ôzu & Daburu feat. Sukaru movie taisen core , 仮面ライダー×仮面ライダー オーズ&ダブル feat.スカル MOVIE大戦CORE (Japan) , Kamen Rider Movie War Core: Kamen Rider vs. Kamen Rider OOO & W Featuring Skull , Kamen Rider Movie War Core: Kamen Rider vs. Kamen Rider OOO & W Featuring Skull (United Kingdom) , Kamen Rider Movie War Core: Kamen Rider vs. Kamen Rider OOO & W Featuring Skull (United States of America)
- Plot: An enemy is caught off guard when the black Core Medals appear and combine with the Gaia Memory into the giant Kamen Rider Core. Kamen Rider Core begins to destroy everything nearby as Kamen Riders OOO and W team up to fight the enemy.
- IMDB:tt1788390
Kamen Rider × Kamen Rider OOO & W Featuring Skull: Movie War Core Cast · · · ALL
Ryuta Tasaki
Director
Renn Kiriyama
Shotaro Hidari / Kamen Rider Joker
Masaki Suda
Philip / Kamen Rider Double
Minehiro Kinomoto
Ryu Terui / Kamen Rider Accel
Koji Kikkawa
Sokichi Narumi / Kamen Rider Skull
Fumihiko Tachiki
Gaia Memory / Kamen Rider Core (voice)
Shingo Nakagawa
Shun Makura
Hikaru Yamamoto
Akiko Narumi
Takeshi Nadagi
Mikio Jinno
Nasubi
Watcherman
Tomomi Itano
Queen
Kazuyoshi Ozawa
Sam / Isamu Bito
Shiro Tsubuyaki
Stone
Eriko Nakamura
Ryosuke Miura
Ankh
Riho Takada
Hina Izumi
Kengo Ohkuchi
Nobunaga
Takashi Ukaji
Kousei Kougami
Asaya Kimijima
Shintaro Goto / Kamen Rider Birth
Yû Kamio
Kiyoto Maki
Yusuke Yamada
Uva (voice)
Hiroyuki Matsumoto
Gamel (voice)
Yukana
Mezool (voice)
Yoshimitsu Shimoyama
Male Pteranodon Yummy
Kenji Hamada
Giru / Kyoryu Greeed (voice)
Masayuki Itô
President of Future Soft