Junsei Motojima

Character: Houtaro Ichinose / Kamen Rider Gotchard

Reiyo Matsumoto

Character: Rinne Kudo / Kamen Rider Majade

Yasunari Fujibayashi

Character: Supana Kurogane / Kamen Rider Valvarad

Oto Abe

Character: Renge Icho

Rikiya Tomizono

Character: Sabimaru Tsuruhara

Rikuto Kumaki

Character: Minato

Saki Fukuda

Character: Kyoka Edami

Amon Kabe

Character: Ryo Kajiki

Shogo Amo

Character: Boruto Namarizaki

Kanon Matsuzawa

Character: Seina Tsukumo

Hirofumi Suzuki

Character: Suzuki of The Takahashis

Shinnosuke Takahashi

Character: Takahashi of The Takahashis

Eitoku

Character: Priest (uncredited)

Hirofumi Fukuzawa

Character: Wedding attendee (uncredited)

Misato Fukuen

Character: Hopper1 / Mitemirror / Angelead / Carery (voice)

Nobuyuki Hiyama

Character: Steamliner (voice)

Nobuhiko Okamoto

Character: Nijigon (voice)

Rie Takahashi

Character: X Wizard (voice)

Katsuyuki Konishi

Character: Smaphone / Mechanichani / Renkingrobo / Gaiard (voice)

Kana Asumi

Character: Saboneedle / Bountybunny / Tsupparihebi (voice)

Kaori Takaoka

Character: Pakuraptor / Antrooper / Utsubocchama (voice)

Tomokazu Sugita

Character: Ouroboros / X Fortress (voice)

Haru Shinonome

Character: Majestydriver (voice)

Kosuke Asai

Character: Wedding Guest (uncredited)

Naoko Kamio

Character: Wedding Guest (uncredited)

Yuuji Nakata

Character: Wedding Guest (uncredited)

Yuya Nawata

Character: Wedding Guest (uncredited)

Kenya Saitou

Character: Wedding Guest (uncredited)

Ayumi Shimozono

Character: Wedding Guest (uncredited)