Writing
Katsuyuki Sumisawa
November 8 1961- Place of birth: 日本, 東京都
- Gender: Male
- Also known as: 스미사와 카츠유키, すみさわ かつゆき, Katsuyuki Sumizawa
Katsuyuki Sumisawa (隅沢 克之, Sumisawa Katsuyuki, November 8, 1961) is a Japanese anime screenwriter. He is from Tokyo. As a freelance screenwriter, he works on screenplays and series composition based on Pierrot, Toei Animation, and Sunrise.
