This article is about a/an actor in the Kamen Rider Series.

Shion Tsuchiya (土屋 シオン Tsuchiya Shion) portrayed JK in Kamen Rider Fourze. He previously made a cameo as a student in episode 15 of Kamen Rider Hibiki.

As noted in an interview with Shion and Sota Fukushi (Gentaro Kisaragi) in Figure-Oh issue 170, Shion Tsuchiya is a big fan of the Kamen Rider Series, particularly liking Riderman.