Kamen Rider Wiki
Kamen Rider Wiki
Icon-decade.pngThis article is about an actor in Kamen Rider Decade.

Masahiro Inoue (井上 正大, Inoue Masahiro) is a Japanese actor and martial artist who portrays Tsukasa Kadoya/Kamen Rider Decade in Kamen Rider Decade, with his most recent reprisal of the role in Kamen Rider Zi-O. Outside of Kamen Rider, Inoue is known for his portrayal of Jinga in Garo: Gold Storm - ShoIcon-crosswiki.png and Kami no Kiba: Jinga.


Inoue debuted as an actor in 2008, where he played Keigo Atobe in the Prince of Tennis musicals. One year later, he landed the lead role of Tsukasa in Kamen Rider Decade, where he would continue to play the role in several future crossovers of the character.

From 2015 to 2018, Inoue starred as Jinga in the Garo franchise, portraying the main antagonist in the Yami o Terasu Mono continuity.

He later portrayed Kensei Sumeragi in Road59, a multimedia project by Bushiroad. The project also stars Syuya Sunagawa and Yuki Kimisawa.

Personal Life

  • He announced his marriage to a Sailor Moon actress Jamie Natsuki on December 2016, with their son born on April 17, 2017.[1] However they divorced on May 8, 2020, which was confirmed by Inoue himself on Twitter. [2][3][4]
  • Inoue is also a skilled martial artist, trained in both taekwondo and Shorinji Kempo, and demonstrated his skills on the variety show VS ARASHI.
  • Inoue had watched Kamen Rider Kiva before entering the entertainment industry, which later inspired him to begin acting and audition for Decade.




Video Games


YouTube Channel

Inoue has a YouTube channel titled GGE Channel, which he opened in 2017. The channel covers a variety of topics, though Inoue produced several Kamen Rider related content, including toy reviews, show reviews, visiting the Kamen Rider store, and holding interviews with other actors.

Notable Kamen rider videos:


Inoue as Kamen Rider Drive.

  • As with Inoue's role as Jinga in Garo: Goldstorm - Sho, it would become a joke to say that he entered the "World of GARO" during talk shows. According to him, he signed a Decade KamenRide card for Garo director Keita Amamiya.
  • In 2015, Inoue was among the fans whom played the arcade game Narerunda! Kamen Rider Drive, receiving a souvenir card depicting himself as Kamen Rider Drive.[12]
  • Inoue had stated that his appearance on Kamen Rider Zi-O would be his final reprisal of the role, though he returned in 2021 for Rider Time: Zi-O VS Decade & Decade VS Zi-O.
    • Inoue would express his disappointment with Decade Complete Form21's design and ridicule it. [13][14]


External Links