Kōsuke Tomita is a Japanese voice actor known for work in anime. His birth date is July 31, and he was born in Shiga Prefecture, Japan. He performs voice-over work in the Japanese language. One of his known roles is Johji Otomo in the anime series Future GPX Cyber Formula. No information is available about major voice roles beyond this example. No information is available about recurring collaborations. No information is available about notable achievements or awards.