Kamen Rider G was a television special featured on Japanese boy band SMAP's television show SmaSTATION on January 31, 2009. Produced in association with Toei Company, TV Asahi, and Ishimori Productions, the special celebrated TV Asahi's 50th year being on the air as well as acting as a promotional piece for the 10th Heisei Kamen Rider Series, Kamen Rider Decade.
