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Gaku Oshida

Personal Information

Known ForActing
GenderMale
Birth DateApr 9, 1997 (29 years old)
Zodiac Sign♈Aries
Place of BirthYokosuka, Kanagawa, Japan
Career Span1971 – Present (56 yrs)
Known Credits33 Titles
Official Links
IMDbInstagramXWWikidata
ActingPopularity Score 1.2

Gaku Oshida

Also known as:Oshida Gakuおしだ がく
Total Works

33

13 movies • 20 shows

Avg Rating

7.1 / 10

across rated releases

Box Office

—

worldwide gross

Global Reach

#1

TMDB star index

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 Roles & Milestones

Kamen Rider
6.4
Kamen Rider
1971•series
as Geiz Myoukouin / Kamen Rider Geiz
Unnatural
8.4
Unnatural
2018•series
as 澤田・松本
Doctor-X: Surgeon Michiko Daimon
7.5
Mr. Unlucky Has No Choice but to Kiss!
7.2
as Saku Tsujimura

Photos & Headshots3

Full Filmography & Credits

Showing 33 titles featuring Gaku Oshida

Kamen Rider
6.4
49 eps
Kamen Rider
1971•series

as Geiz Myoukouin / Kamen Rider Geiz

Unnatural
8.4
1 eps
Unnatural
2018•series

as 澤田・松本

Doctor-X: Surgeon Michiko Daimon
7.5
1 eps
Mr. Unlucky Has No Choice but to Kiss!
7.2
8 eps

as Saku Tsujimura

Kamen Rider Heisei Generations Forever
6.2

as Geiz Myoukouin / Kamen Rider Geiz

Kamen Rider Zi-O the Movie: Over Quartzer
6.8

as Geiz Myoukouin / Kamen Rider Geiz

In-House Marriage Honey
7.0
7 eps

as Yamagata Yuki

Cosmetic Playlover
7.6
3 eps
Cosmetic Playlover
2024•series

as Sahashi Tenma

Honey Lemon Soda
8.0
Honey Lemon Soda
2021•movie

as Student

Kamen Rider Reiwa: The First Generation
6.2

as Geiz Myoukouin / Kamen Rider Geiz

Kamen Rider Zi-O NEXT TIME: Geiz, Majesty
6.7

as Geiz Myokoin / Kamen Rider Geiz

Samurai Sensei
6.4
Samurai Sensei
2018•movie

as Toranosuke

CSI: Crime Scene Talks
7.2
1 eps
The 8.2 Second Rule
6.3
1 eps
The 8.2 Second Rule
2022•series

as Shuto Miyagi

RIDER TIME: Kamen Rider Zi-O VS Decade -7 of Zi-O!-
6.0
3 eps

as Geiz Myoukouin / Kamen Rider Gates

Ooku: The Inner Chambers
7.0
10 eps

as 溝口左京（みぞぐち さきょう） / お夏（おなつ）

RIDER TIME: Kamen Rider Ryuki
5.6
3 eps

as Geiz Myokouin / Kamen Rider Geiz

Marriage with Me? Seriously?
6.5
8 eps
Kamen Rider Zi-O
8.5
49 eps
Kamen Rider Zi-O
2018•series

as Geiz Myokoin / Kamen Rider Geiz

Sugar Sugar Honey
6.7
8 eps
Sugar Sugar Honey
2024•series

as Akanishi Sota

Kamen Rider Zi-O: Final Stage
9.0

as Geiz Myokoin / Kamen Rider Geiz

Grim Reaper Case Book
4.0

as Ippachi

Love Thunder
7.0
27 eps
Love Thunder
2025•series

as Somei Aoi

GRAPARA!
8.0
8 eps
GRAPARA!
2025•series

as Sumida Shinobu

Kamen Rider Zi-O: Special Event

as Geiz Myoukouin

Super Juvenile Detective Team NEO Beginning
Suiheisen
Suiheisen
2024•movie
Kamen Rider BiBiBi no Bibill Geiz

as Geiz Myokoin / Kamen Rider Geiz

Fast Break
Fast Break
2024•movie

as Satoru Saiga

Stage Play "Journey to the West"
1 eps
仮面ライダージオウ スピンオフ RIDER TIME
12 eps
Unmarried Fraud: The Side of Him I Didn't Know
8 eps

as Kazuya Komai

You Should Be The One To Come Kiss Me
1 eps

as Eito Kanda