Overview
Confronting a mysterious enemy, the Pteranodon Yummy, Kamen Rider W receives aid from Ryu, who has infuriated Akiko by being too busy to attend her wedding! Akiko demands to know why he even became a Kamen Rider in the first place and the Pteranodon Yummy as it uses the Memory Memory on her to give her the answer to her question. Meanwhile, at the Kougami Foundation, Kousei Kougami talks of the most avaricious man in Japan, Oda Nobunaga, whose final resting place was found. With Doctor Maki overseeing the process, Kougami commissions the creation of a Cell Medal homunculus based on Nobunaga himself. Later, Kamen Rider Core begins to destroy the area as Kamen Riders OOO and W team up to fight the enemy. However, Kamen Rider Core proves too powerful and the two go underground to destroy the Gaia Memory’s source of power to even the odds.
DirectorRyuta Tasaki
ProducersNaomi Takebe, Hideaki Tsukada, Kazuhiro Takahashi, Kengo Motoi, Takeyuki Suzuki, Takashi Hirajo, 日達長夫, Yoshihiko Shinoda, Naoya Kinoshita, Mitsuaki Taguchi
WritersRiku Sanjou, Toshiki Inoue
Top Casts

Renn Kiriyama
Shotaro Hidari / Kamen Rider W

Masaki Suda
Philip / Kamen Rider W

Minehiro Kinomoto
Ryu Terui / Kamen Rider Accel

Koji Kikkawa
Sokichi Narumi / Kamen Rider Skull

Fumihiko Tachiki
Gaia Memory / Kamen Rider Core (voice)

Shu Watanabe
Eiji Hino / Kamen Rider OOO
Shingo Nakagawa
Shun Makura

Hikaru Yamamoto
Akiko Narumi

Takeshi Nadagi
Mikio Jinno

Nasubi
Watcherman
Details
LanguageJapanese
Production companiesIshimori Productions, Toei Company, Asatsu-DK, TV Asahi, Toei Video Company, Kinoshita Group
Homepagehttp://www.ooo-w.com/
TaglineKamen Riders, go to the center of the Earth's 'Core'.