
Gaku Oshida
Acting
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".
Born: April 9, 1997
Place of Birth: Yokosuka, Kanagawa, Japan
Known For

Kamen Rider Zi-O: Final Stage
The final live stageshow of Kamen Rider Zi-O, taking place after the Over Quartzer film. The sudden appearance of a Red Woz and Tsukuyomi declaring herself Queen of Time sends Zi-O and Geiz reeling as they discover even more RideWatches than they thought existed...

Kamen Rider Zi-O
Sougo Tokiwa who always dreamed of becoming a king encounters a mysterious girl who came from the future and warns him that he would become the king of all time, Kamen Rider Zi-O, who destined to rule the world.

Unnatural
Mikoto, a forensic investigative examiner, and her partners trace down the evidence of crimes and unravel the puzzles behind mysterious deaths.

Honey Lemon Soda
Ishimori Uka is very shy and has a hard time making friends. When she was a middle school student, students made fun of her by calling her "stone". Around that time, she met Miura Kai with lemon color hair. Because of him, she entered the same high school. Uka now wants to overcome her shyness and have friends. Kai is a popular student at the school, but he doesn't talk much or seem interested in others. He doesn't know why, but he becomes concerned with Uka. Uka has admired Kai, and she now has feelings for him. Kai has a secret, which no one knows.

Cosmetic Playlover
A hardworking beauty advisor is blackmailed by his cocky junior colleague, but their rivalry soon turns into a top-selling romantic partnership.

Sugar Sugar Honey
Mizuki, a retired marathon runner with limited social skills and no experience in love, struggles to adapt to her new job at a high-end hotel due to her lack of customer service skills. Her life takes an unexpected turn when she meets Kaji, a charming dessert chef at the hotel known for his womanizing ways. After a frustrated Mizuki lashes out at him, Kaji surprisingly enlists her as his taste tester, potentially setting the stage for a sweet romance despite their seemingly incompatible lives.

Mr. Unlucky Has No Choice but to Kiss!
Tensions sizzle when a student with horrible luck joins forces with another boy with chronic good luck in this charming romance based on a hit manga

CSI: Crime Scene Talks
Satoshi Itomura is an assistant police investigator who belongs to the Metropolitan Police Department’s Scientific Investigation Team. Reenactments, fingerprint and voice data collections, profiling... His team collects scientific evidence and pieces together fragments of information in order to help build evidences. However, Itomura often does not care about the scientific approach and instead pays a great deal of attention to the things that the victims always carried with them or treasured. And he focuses on these things because they usually carry the victim’s dying wishes, understanding that last message not only helps solve the cases but also brings closure to the depressed family of victims.

In-House Marriage Honey
A young couple got married almost immediately after meeting each other through a dating app and did not realised that they were working for the same company. They decided to keep their marriage a secret from their company and friends. At first, both parties thought it's okay to get married without love but they gradually got attracted to each other.

Kamen Rider Zi-O the Movie: Over Quartzer
The Quartzers, calling themselves the Wardens of Time, appear after Sougo Tokiwa has collected all of the Heisei Era Ride Watches. A grand conspiracy behind the birth of the King of Time becomes ever clearer...
Filmography
as Sumida Shinobu
as Somei Aoi
as Satoru Saiga
as Sahashi Tenma
as Akanishi Sota
as Shuto Miyagi
as Saku Tsujimura
as Student
as Geiz Myoukouin / Kamen Rider Gates
as Yamagata Yuki
as Ippachi
as Geiz Myokoin / Kamen Rider Geiz
as Geiz Myokoin / Kamen Rider Geiz
as Geiz Myoukouin / Kamen Rider Geiz
as Geiz Myoukouin
as Geiz Myokoin / Kamen Rider Geiz
as Geiz Myoukouin / Kamen Rider Geiz
as Geiz Myokouin / Kamen Rider Geiz
as Geiz Myoukouin / Kamen Rider Geiz
as Toranosuke
as Geiz Myoukouin/Kamen Rider Geiz
as 澤田・松本
as Geiz Myoukouin / Kamen Rider Geiz