Bandai Co., Ltd. is a Japanese multinational toy manufacturer and distributor headquartered in Taitō, Tokyo. Its international branches, Bandai Namco Toys & Collectables America and Bandai UK, are respectively headquartered in Irvine, California, and Richmond, London. Since 2006, Bandai is the toy production division of Bandai Namco Holdings. Between 1981 and 2001, Bandai was a manufacturer of video game consoles.

The Kamen Rider Series , also known as Masked Rider Series, is a Japanese superhero media franchise consisting of tokusatsu television programs, films, manga, and anime, created by manga artist Shotaro Ishinomori. Kamen Rider media generally features a motorcycle-riding superhero with an insect motif who fights supervillains, often known as kaijin .