Tsuyoshi Koyama

Tsuyoshi Koyama is a Japanese voice actor known for his work in the entertainment industry. He is affiliated with Across Entertainment, a prominent talent agency in Japan that represents a wide range of voice actors and performers. While specific roles and projects are not detailed in the available information, Koyama contributes to the vibrant world of Japanese voice acting, which includes anime, video games, and other media. His career reflects the competitive and diverse landscape of voice acting in Japan.