Dori Sakurada as Koutarou Nogami · Kamen Rider New Den-O

Takuya Mizoguchi as Ryoutarou Nogami · Kamen Rider Den-O

Tamaki Matsumoto as Kohana

Rina Akiyama as Naomi

Kenjirou Ishimaru as Owner

Wakana Matsumoto as Airi Nogami

Akira Nagata as Seigi Ozaki

Ryo Ueno as Issei Miura

Yuko Takayama as Miku Uehara

Reiko Kusamura as Sanae Uehara

Toshihiko Seki as Momotaros (voice)

Koji Yusa as Urataros (voice)

Masaki Terasoma as Kintaros (voice)

Kenichi Suzumura as Ryuutaros (voice)

Shin-ichiro Miki as Sieg (voice)

Daisuke Ono as Teddy (voice)

Michie Tomizawa as Mantis Imagin (voice)