
Biography
Gaku Oshida is a Japanese actor and dancer who portrayed Geiz Myokoin/Kamen Rider Geiz in "Kamen Rider Zi-O". Until March 31, 2021, Oshida was affiliated with Ever Green Entertainment. In November of 2016, Oshida was the winner of the 29th Junon Super Boy Contest and attended the contest alongside contestants Hiroki Iijima and Ryutaro Okada. He made his first drama appearance in a live-action adaptation of the manga series "Inside Mari". In mid-2018, he was cast as Geiz Myokoin in "Kamen Rider Zi-O".
Acted in 33
2020s
- 2026
You Should Be The One To Come Kiss Me
Eito Kanda · 8 episodes
Unmarried Fraud: The Side of Him I Didn't Know
Kazuya Komai · 8 episodes
- 2025
Love Thunder
Somei Aoi · 27 episodes
- 2024
Fast Break
Satoru Saiga
Stage Play "Journey to the West"
TV
Suiheisen
Movie
Sugar Sugar Honey
Akanishi Sota · 8 episodes
- 2023
Marriage with Me? Seriously?
TV
- 2022
The 8.2 Second Rule
Shuto Miyagi · 1 episode
- 2021
RIDER TIME: Kamen Rider Zi-O VS Decade -7 of Zi-O!-
Geiz Myoukouin / Kamen Rider Gates · 3 episodes
- 2020
In-House Marriage Honey
Yamagata Yuki · 7 episodes
Grim Reaper Case Book
Ippachi
Kamen Rider Zi-O: Final Stage
Geiz Myokoin / Kamen Rider Geiz
2010s
- 2019
Kamen Rider Zi-O: Special Event
Geiz Myoukouin
Kamen Rider BiBiBi no Bibill Geiz
Geiz Myokoin / Kamen Rider Geiz
RIDER TIME: Kamen Rider Ryuki
Geiz Myokouin / Kamen Rider Geiz · 3 episodes
仮面ライダージオウ スピンオフ RIDER TIME
TV
- 2018
Samurai Sensei
Toranosuke
- 2012
- 2011