
Gaku Oshida
Acting
Born 1997-04-09 · 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".
Known for

6.4
Kamen Rider
1971 · TV

9.0
Kamen Rider Zi-O
2018 · TV

Love Thunder
2025 · TV

7.3
Mr. Unlucky Has No Choice but to Kiss!
2022 · TV

7.5
Sugar Sugar Honey
2024 · TV

6.5
Marriage with Me? Seriously?
2023 · TV

7.0
In-House Marriage Honey
2020 · TV

GRAPARA!
2025 · TV

7.7
Cosmetic Playlover
2024 · TV

6.0
RIDER TIME: Kamen Rider Zi-O VS Decade
2021 · TV

5.6
RIDER TIME: Kamen Rider Ryuki
2019 · TV

8.4
Unnatural
2018 · TV

7.2
CSI: Crime Scene Talks
2011 · TV

5.8
The 8.2 Second Rule
2022 · TV

Stage Play "Journey to the West"
2024 · TV