Kato Keisuke is a Japanese actor. He is best known for his roles as Kousuke Kitamura (Ivory) in TV Tokyo's drama Happy Boys and Keisuke Nago/Kamen Rider Ixa in TV Asahi's tokusatsu series Kamen Rider Kiva. He is a huge fan of the Kamen Rider Series, and collects the Battle Ganbaride cards. He was affiliated with the talent agency Box Corporation. Also, he is one of PureBoys, though on March 21, 2008 he announced his graduation from the group alongside colleagues Yukihiro Takiguchi and Masei Nakayama. This graduation was made official on March 31, 2008; the "graduation ceremony" was on March 28, 2008 during the PureBoys' weekly school-themed internet broadcast show. He graduated from Nihon University. In 2016, he launched his apparel brand "StarLean". He retired from the entertainment business on March 31, 2017.
Kamen Rider Backwards-Kiva: Queen of the Demonic Castle
Kamen Rider Kiva: King of the Castle in the Demon World
Kamen Rider × Kamen Rider Gaim & Wizard: The Fateful Feudal Movie Wars
Ongaku-Bito
Kamen Rider Kiva: You Can Be Kiva Too!
Death Game Park
Takumi-kun Series: And the Spring Breeze Whispers
Drifter Teppei
Kamen Rider Kiva: Final Stage
