Kamen Rider G (仮面ライダーG, Kamen Raidā Jī, Masked Rider G) is a Japanese television special in Toei Company's Kamen Rider Series, produced in collaboration with Ishimori Productions. It serves to celebrate the 50th anniversary of TV Asahi as well as promote Kamen Rider Decade, which is the 10th entry of the Heisei Era.