
Gaku Oshida
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".
13
Films
15
TV Shows
Known For
28 Credits
Kamen Rider
as Geiz Myoukouin / Kamen Rider Geiz
1971

CSI: Crime Scene Talks
2011

Kamen Rider Zi-O
as Geiz Myoukouin/Kamen Rider Geiz
2018

Unnatural
as 澤田・松本
2018

Cosmetic Playlover
as Sahashi Tenma
2024

Mr. Unlucky Has No Choice but to Kiss!
as Saku Tsujimura
2022

In-House Marriage Honey
as Yamagata Yuki
2020

GRAPARA!
as Sumida Shinobu
2025

Sugar Sugar Honey
as Akanishi Sota
2024

Marriage with Me? Seriously?
2023

RIDER TIME: Kamen Rider Zi-O VS Decade
as Geiz Myoukouin / Kamen Rider Gates
2021

The 8.2 Second Rule
as Shuto Miyagi
2022