
Yokosuka, Kanagawa, Japan
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".
as 澤田・松本

as Geiz Myoukouin / Kamen Rider Geiz
1971

2011

as 澤田・松本
2018

as Geiz Myoukouin/Kamen Rider Geiz
2018

as Sahashi Tenma
2024

as Geiz Myokouin / Kamen Rider Geiz
2019

as Geiz Myoukouin / Kamen Rider Geiz
2018

as Saku Tsujimura
2022

as Sumida Shinobu
2025

as Geiz Myoukouin / Kamen Rider Gates
2021

2019

as Yamagata Yuki
2020
as Student
2021

as Satoru Saiga
2024

2024

as Student
2021

as Ippachi
2020

as Geiz Myokoin / Kamen Rider Geiz
2020

as Geiz Myokoin / Kamen Rider Geiz
2020

as Geiz Myoukouin / Kamen Rider Geiz
2019

2019

as Geiz Myoukouin
2019

as Geiz Myokoin / Kamen Rider Geiz
2019

as Geiz Myoukouin / Kamen Rider Geiz
2019

as Geiz Myoukouin / Kamen Rider Geiz
2018

as Toranosuke
2018
as 澤田・松本
1 ep.

as Geiz Myoukouin / Kamen Rider Geiz
49 episodes

1 episodes

as 澤田・松本
1 episodes

as Geiz Myoukouin/Kamen Rider Geiz
49 episodes

as Sahashi Tenma
3 episodes

as Geiz Myokouin / Kamen Rider Geiz
3 episodes

as Saku Tsujimura
8 episodes

as Sumida Shinobu
8 episodes

as Geiz Myoukouin / Kamen Rider Gates
3 episodes

12 episodes

as Yamagata Yuki
7 episodes

as Akanishi Sota
8 episodes

1 episodes

as Shuto Miyagi
1 episodes

8 episodes

as Somei Aoi
27 episodes
as Aoi Soji
3 episodes
as Geiz Myoukouin
4 episodes
as Geiz Kyokoin
1 episodes