6.4
TV
Acting
Gaku Oshida
- Born
- (age 29)
- Birthplace
- Yokosuka, Kanagawa, Japan
- Credits
- 37 titles
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".
Signature work
Known For
6.4
TV
8.4
TV
Unnatural
7.5
TV
Doctor-X: Surgeon Michiko Daimon
7.2
TV
Mr. Unlucky Has No Choice but to Kiss!
6.2
Movie
Kamen Rider Heisei Generations Forever
6.8
Movie
Kamen Rider Zi-O the Movie: Over Quartzer
7.0
TV
In-House Marriage Honey
7.6
TV
Cosmetic Playlover
8.0
Movie
Honey Lemon Soda
6.2
Movie
Kamen Rider Reiwa: The First Generation
6.7
Movie
Kamen Rider Zi-O NEXT TIME: Geiz, Majesty
6.4
Movie
Samurai Sensei
7.2
TV
CSI: Crime Scene Talks
6.3
TV
The 8.2 Second Rule
6.0
TV
RIDER TIME: Kamen Rider Zi-O VS Decade -7 of Zi-O!-
7.0
TV
Ooku: The Inner Chambers
5.6
TV
RIDER TIME: Kamen Rider Ryuki
6.5
TV
Marriage with Me? Seriously?
Acting credits 37
| Year | Title | Role |
|---|---|---|
| TBA | 仮面ライダー 令和 ザ・ファースト・ジェネレーション Film | |
| 2026 | You Should Be The One To Come Kiss Me TV | Eito Kanda (8 ep) |
| 2026 | Unmarried Fraud: The Side of Him I Didn't Know TV | Kazuya Komai (8 ep) |
| 2026 | DEAD ENDー羅刹の刻印ー TV | Aoi Soji (3 ep) |
| 2025 | GRAPARA! TV | Sumida Shinobu (8 ep) |
| 2025 | Love Thunder TV | Somei Aoi (27 ep) |
| 2024 | Fast Break Film | Satoru Saiga |
| 2024 | Cosmetic Playlover TV | Sahashi Tenma (3 ep) |
| 2024 | Stage Play "Journey to the West" TV | (1 ep) |
| 2024 | Suiheisen Film | |
| 2024 | Sugar Sugar Honey TV | Akanishi Sota (8 ep) |
| 2023 | Marriage with Me? Seriously? TV | (8 ep) |
| 2023 | Ooku: The Inner Chambers TV | 溝口左京（みぞぐち さきょう） / お夏（おなつ） (10 ep) |
| 2022 | The 8.2 Second Rule TV | Shuto Miyagi (1 ep) |
| 2022 | Mr. Unlucky Has No Choice but to Kiss! TV | Saku Tsujimura (8 ep) |
| 2021 | Honey Lemon Soda Film | Student |
| 2021 | RIDER TIME: Kamen Rider Zi-O VS Decade -7 of Zi-O!- TV | Geiz Myoukouin / Kamen Rider Gates (3 ep) |
| 2020 | In-House Marriage Honey TV | Yamagata Yuki (7 ep) |
| 2020 | Grim Reaper Case Book Film | Ippachi |
| 2020 | Kamen Rider Zi-O: Final Stage Film | Geiz Myokoin / Kamen Rider Geiz |
| 2020 | Kamen Rider Zi-O NEXT TIME: Geiz, Majesty Film | Geiz Myokoin / Kamen Rider Geiz |
| 2019 | Kamen Rider Reiwa: The First Generation Film | Geiz Myoukouin / Kamen Rider Geiz |
| 2019 | Super Juvenile Detective Team NEO Beginning Film | |
| 2019 | Kamen Rider Zi-O: Special Event Film | Geiz Myoukouin |
| 2019 | Kamen Rider BiBiBi no Bibill Geiz Film | Geiz Myokoin / Kamen Rider Geiz |
| 2019 | Kamen Rider Zi-O the Movie: Over Quartzer Film | Geiz Myoukouin / Kamen Rider Geiz |
| 2019 | RIDER TIME: Kamen Rider Ryuki TV | Geiz Myokouin / Kamen Rider Geiz (3 ep) |
| 2019 | 仮面ライダージオウ スピンオフ RIDER TIME TV | (12 ep) |
| 2018 | Kamen Rider Heisei Generations Forever Film | Geiz Myoukouin / Kamen Rider Geiz |
| 2018 | Heisei Kamen Rider 20 Series: Supplementary Plan TV | Geiz Myoukouin (4 ep) |
| 2018 | Samurai Sensei Film | Toranosuke |
| 2018 | Kamen Rider Zi-O: Transformation Lessons TV | Geiz Kyokoin (1 ep) |
| 2018 | Kamen Rider Zi-O TV | Geiz Myokoin / Kamen Rider Geiz (49 ep) |
| 2018 | Unnatural TV | 澤田・松本 (1 ep) |
| 2012 | Doctor-X: Surgeon Michiko Daimon TV | (1 ep) |
| 2011 | CSI: Crime Scene Talks TV | (1 ep) |
| 1971 | Kamen Rider TV | Geiz Myoukouin / Kamen Rider Geiz (49 ep) |
Crew credits 1
| Year | Title | Job |
|---|---|---|
| 2022 | Mr. Unlucky Has No Choice but to Kiss! TV | Acting Double (1 ep) |