Kiyoshi Katsunuma is a Japanese voice actor born on February 24, 1975, in Gifu Prefecture. He is affiliated with the talent management firm Kekke Corporation, having previously been represented by RME. His height is 172 cm, and his blood type is A.

Katsunuma's career in anime began in the mid-2000s, with early roles in television series such as NANA and Ghost Slayers Ayashi. He has since built a extensive list of credits, often providing voices for supporting characters. His filmography demonstrates a consistent presence in the industry, with roles in a variety of genres. He is also known for his work in video games and has lent his voice to characters in the English versions of games for the Japanese market.

Among his notable anime roles are Ugo in the Jormungand series and its sequel, Jormungand Perfect Order. He also voiced the character Goltas in both Magi: The Labyrinth of Magic and Magi: The Kingdom of Magic. In the long-running Mobile Suit Gundam franchise, he has taken on several parts, including roles in Mobile Suit Gundam 00 Second Season, Mobile Suit Gundam AGE, and Mobile Suit Gundam UC. Katsunuma also provided the voice for Cain Morris in the Tiger & Bunny franchise, appearing in the television series and subsequent films.

The specific roles mentioned by the user are confirmed. He played the part of David in the 2014 anime series Chaika - The Coffin Princess and its sequel, Chaika - The Coffin Princess Avenging Battle. He is also the voice of Yūji Nakamura in the 2010 animated film Loups=Garous - The Motion Picture. Additionally, he performed the role of Gil in the adult original video animation (OVA) The Lewd Boat, using the pseudonym Ruuzu Tomuku for this credit.

Beyond acting, Katsunuma has a range of skills and hobbies that include guitar playing, singing with his own guitar accompaniment, scriptwriting, cooking, and performing magic with balloons and pantomime.