Tsutomu Kashiwakura, a Japanese voice actor and sound director, was born on March 1, 1966, in Sagamihara City, Kanagawa Prefecture. He is affiliated with the renowned Pro-Fit.
Initially, Kashiwakura's real name and stage name were identical, written in kanji as 柏倉 つとむ (Kashiwakura Tsutomu). When he began his career as a sound director, he was credited under the same name, but with the kanji characters written as 柏倉 ツトム (Kashiwakura Tsutomu).
In September 2004, Kashiwakura made a significant change, switching to the katakana writing style for his stage name.