Ryouta Murai

Yusuke Onodera / Kamen Rider Kuuga

Ito (voice) / Inoue (voice) / (voice) / Nobuaki (voice) / Hayashi (voice) / Kenji Endo (voice) / Annoyed Man (voice) / Keita Haga (voice) / Sekiguchi (voice) / Kondo (voice) / Shinichi (voice) / Mr. Masuda (voice) / Husband (voice) / Widowed Man (voice) / police reporter (voice) / Hide (voice) / Shiro (voice) / Yurika's Friend (voice) / Exhibit Visitor (voice) / Takayuki (voice)

Yusuke Onodera / Kamen Rider Kuuga

Yusuke Onodera / Kamen Rider Kuuga

Kohei Ishiyama（石山 広平）

Rokuro Unno

Mamoru Chono

Shyotaro Noma

Kazuya Suzuki

Yusuke Onodera / Kamen Rider (A.R.) Kuuga

Daijirou Kyougoku

Reiji

Naoya Aizawa

Kamen Rider Kuuga (voice), Kamen Rider Ryuki (voice)

Red

Yusuke Onodera

Toshiyuki

Kimura

Seitaro Soejima