Gaku Oshida

Oshida Gaku

  • Name: Oshida Gaku
  • Native name: 押田岳
  • Nationality: Japanese
  • Gender: Male
  • Born: April 9, 1997
  • Age: 29
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".

(Source: Kamen Rider Fandom) Edit Biography
Photos
Oshida Gaku photo
Drama
Year Title # Role Rating
2026
Mikon Sagi: Watashi no Shiranai Kare no Kao
Mikon Sagi: Watashi no Shiranai Kare no Kao
Japanese Drama, 2026, 10 eps
Komai Kazuya (Support Role)
10
Komai Kazuya
Support Role
0.0
2026
Dead End: Rasetsu no Kokuin
Dead End: Rasetsu no Kokuin
Japanese Drama, 2026, 3 eps
Aoi Souji (Support Role)
3
Aoi Souji
Support Role
0.0
2025
Cosmetic Playlover Season 2
Cosmetic Playlover Season 2
Japanese Drama, 2025, 10 eps
Sahashi Tenma (Support Role)
10
Sahashi Tenma
Support Role
7.7
2025
A Man Who Defies the World of BL Final
A Man Who Defies the World of BL Final
Japanese Drama, 2025, 6 eps
Natsu (Ep. 1) (Guest Role)
6
Natsu (Ep. 1)
Guest Role
7.5
2025
Grapara!
Grapara!
Japanese Drama, 2025, 8 eps
Sumida Shinobu (Support Role)
8
Sumida Shinobu
Support Role
6.2
2025
I Became the Main Role of a BL Drama Season 2
I Became the Main Role of a BL Drama Season 2
Japanese Drama, 2025, 6 eps
Yamabuki Wakaba (Support Role)
6
Yamabuki Wakaba
Support Role
7.6
2025
Love Thunder
Love Thunder
Japanese Drama, 2025, 27 eps
Somae Ao (Main Role)
27
Somae Ao
Main Role
6.8
2024
Cosmetic Playlover
Cosmetic Playlover
Japanese Drama, 2024, 8 eps
Sahashi Tenma [Toma's older brother] (Support Role)
8
Sahashi Tenma [Toma's older brother]
Support Role
7.6
2024
Sugar Sugar Honey
Sugar Sugar Honey
Japanese Drama, 2024, 8 eps
Akanishi Sota (Support Role)
8
Akanishi Sota
Support Role
7.1
2023
Marriage with Me? Seriously?
Marriage with Me? Seriously?
Japanese Drama, 2023, 8 eps
Takase Haruto (Support Role)
8
Takase Haruto
Support Role
7.1
2023
Trillion Game
Trillion Game
Japanese Drama, 2023, 10 eps
Kaneda Daichi (Ep. 2) (Guest Role)
10
Kaneda Daichi (Ep. 2)
Guest Role
8.4
2023
Banshaku no Ryugi Season 2
Banshaku no Ryugi Season 2
Japanese Drama, 2023, 12 eps
Shota (Ep. 2) (Guest Role)
12
Shota (Ep. 2)
Guest Role
7.5
2022
The Killer Inside
The Killer Inside
Japanese Drama, 2022, 9 eps
[Student at cafetaria] (Ep. 1) (Guest Role)
9
[Student at cafetaria] (Ep. 1)
Guest Role
7.8
2022
Iryu Sosa Season 7
Iryu Sosa Season 7
Japanese Drama, 2022, 10 eps
Gojo Keita (Ep. 1) (Guest Role)
10
Gojo Keita (Ep. 1)
Guest Role
7.7
2022
The 8.2 Second Rule
The 8.2 Second Rule
Japanese Drama, 2022, 5 eps
Shuto Miyagi (Ep. 4) (Guest Role)
5
Shuto Miyagi (Ep. 4)
Guest Role
6.8
2022
Mr. Unlucky Has No Choice but to Kiss!
Mr. Unlucky Has No Choice but to Kiss!
Japanese Drama, 2022, 8 eps
Tsujimura Saku (Support Role)
8
Support Role
7.6
2021
Shufu Maison
Shufu Maison
Japanese Drama, 2021, 6 eps
(Ep. 6) (Guest Role)
6
(Ep. 6)
Guest Role
7.1
2020
In House Marriage Honey
In House Marriage Honey
Japanese Drama, 2020, 7 eps
Yamagata Yuki (Support Role)
7
Yamagata Yuki
Support Role
8.0
2020
Tokuso 9 Season 3
Tokuso 9 Season 3
Japanese Drama, 2020, 10 eps
[Police officer] (Ep. 1) (Guest Role)
10
[Police officer] (Ep. 1)
Guest Role
7.3
2019
Doctor X Season 6
Doctor X Season 6
Japanese Drama, 2019, 10 eps
[Yankee couple] (Ep. 5) (Guest Role)
10
[Yankee couple] (Ep. 5)
Guest Role
8.1
2018
Kamen Rider Zi-O
Kamen Rider Zi-O
Japanese Drama, 2018, 49 eps
49
Main Role
7.4
2018
Are You Ready? Hey You Girl!
Are You Ready? Hey You Girl!
Japanese Drama, 2018, 5 eps
Higuchi Taichi (Ep. 4) (Guest Role)
5
Higuchi Taichi (Ep. 4)
Guest Role
7.2
2018
Unnatural
Unnatural
Japanese Drama, 2018, 10 eps
Matsumoto [Class 1-A student] (Ep. 7) (Guest Role)
10
Matsumoto [Class 1-A student] (Ep. 7)
Guest Role
8.6
2017
Inside Mari
Inside Mari
Japanese Drama, 2017, 8 eps
Shun (Support Role)
8
Shun
Support Role
7.1
Movie
Year Title Role Rating
2024
Fast Break
Fast Break
Japanese Movie, 2024,
Saiga Satoru (Support Role)
Saiga Satoru
Support Role
0.0
2024
Suiheisen
Suiheisen
Japanese Movie, 2024,
Watanabe (Support Role)
Watanabe
Support Role
0.0
2021
Honey Lemon Soda
Honey Lemon Soda
Japanese Movie, 2021,
[Student] (Support Role)
[Student]
Support Role
7.3
2020
Grim Reaper Case Book
Grim Reaper Case Book
Japanese Movie, 2020,
Ippachi (Support Role)
Ippachi
Support Role
7.6
2020
Main Role
7.4
2019
Kamen Rider: Reiwa the First Generation
Kamen Rider: Reiwa the First Generation
Japanese Movie, 2019,
Myoukouin Geiz / Kamen Rider Geiz (Support Role)
Myoukouin Geiz / Kamen Rider Geiz
Support Role
7.5
2019
Super Juvenile Detective Team NEO Beginning
Super Juvenile Detective Team NEO Beginning
Japanese Movie, 2019,
(Unknown)
Unknown
6.4
2019
Kamen Rider Zi-O: Over Quartzer
Kamen Rider Zi-O: Over Quartzer
Japanese Movie, 2019,
Myoukouin Geiz / Kamen Rider Geiz (Main Role)
Myoukouin Geiz / Kamen Rider Geiz
Main Role
7.3
2018
Kamen Rider Heisei Generations FOREVER
Kamen Rider Heisei Generations FOREVER
Japanese Movie, 2018,
Myoukouin Geiz / Kamen Rider Geiz (Support Role)
Myoukouin Geiz / Kamen Rider Geiz
Support Role
7.7
2018
Room Laundering
Room Laundering
Japanese Movie, 2018,
[New occupant] (Bit part)
[New occupant]
Bit part
7.4
2017
The Master Samurai
The Master Samurai
Japanese Movie, 2017,
Toranosuke / "Tora" (Support Role)
Toranosuke / "Tora"
Support Role
6.6
2017
Bow Then Kiss
Bow Then Kiss
Japanese Movie, 2017,
(Support Role)
Support Role
6.9
Special
Year Title # Role Rating
2021
Rider Time: Kamen Rider Zi-O vs Decade
Rider Time: Kamen Rider Zi-O vs Decade
Japanese Special, 2021, 3 eps
Myoukouin Geiz / Kamen Rider Geiz (Support Role)
3
Myoukouin Geiz / Kamen Rider Geiz
Support Role
6.9
2020
Kamen Rider Zi-O: Final Stage
Kamen Rider Zi-O: Final Stage
Japanese Special, 2020, 1 eps
Geiz Myoukouin / Kamen Rider Geiz (Main Role)
1
Geiz Myoukouin / Kamen Rider Geiz
Main Role
7.5
2019
Kamen Rider Zi-O: Special Event
Kamen Rider Zi-O: Special Event
Japanese Special, 2019, 1 eps
Myokoin Geiz / Kamen Rider Geiz (Main Role)
1
Myokoin Geiz / Kamen Rider Geiz
Main Role
7.9
2019
Kamen Rider BiBiBi no Bibill Geiz
Kamen Rider BiBiBi no Bibill Geiz
Japanese Special, 2019, 1 eps
Geiz Myoukouin / Kamen Rider Geiz (Main Role)
1
Geiz Myoukouin / Kamen Rider Geiz
Main Role
7.2
2019
Rider Time: Kamen Rider Ryuki
Rider Time: Kamen Rider Ryuki
Japanese Special, 2019, 3 eps
Myoukouin Geiz / Kamen Rider Geiz (Support Role)
3
Myoukouin Geiz / Kamen Rider Geiz
Support Role
7.0
2018
Heisei Kamen Rider 20 Series: Supplementary Plan
Heisei Kamen Rider 20 Series: Supplementary Plan
Japanese Special, 2018, 4 eps
Geiz Myoukouin/Kamen Rider Geiz (Main Role)
4
Geiz Myoukouin/Kamen Rider Geiz
Main Role
0.0
2018
Keishicho Nanpei Han - Shichinin no Keiji - 11
Keishicho Nanpei Han - Shichinin no Keiji - 11
Japanese Special, 2018, 1 eps
Sato Noboru [18 years old] (Support Role)
1
Sato Noboru [18 years old]
Support Role
4.0
2018
Kamen Rider Zi-O: Supplementary Plan
Kamen Rider Zi-O: Supplementary Plan
Japanese Special, 2018, 16 eps
Geiz Myoukouin (Main Role)
16
Main Role
7.7
TV Show
Year Title # Role Rating
2020
Azatokute Nani ga Waruino
Azatokute Nani ga Waruino
Japanese TV Show, 2020, 182 eps
(Ep. 11, 21) (Guest)
182
(Ep. 11, 21)
Guest
8.8
2020
Who Is the Wolf? Season 8
Who Is the Wolf? Season 8
Japanese TV Show, 2020, 12 eps
(Regular Member)
12
Regular Member
7.4
2018
Geinoujin ga Honki de Kangaeta Dokkiri GP
Geinoujin ga Honki de Kangaeta Dokkiri GP
Japanese TV Show, 2018, 120 eps
(Ep. 109, 112) (Guest)
120
(Ep. 109, 112)
Guest
9.0
2018
The Toppa File
The Toppa File
Japanese TV Show, 2018, 200 eps
(Guest)
200
Guest
0.0
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Oshida Gaku

Gaku Oshida
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Details

  • First Name: Gaku
  • Family Name: Oshida
  • Native name: 押田岳
  • Nationality: Japanese
  • Gender: Male
  • Born: April 9, 1997
  • Age: 29

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