Nobuhiko Okamoto is a Japanese voice actor and director, known for his work in anime and video games. He has voiced various characters in popular series, including Dragon Ball Z and Yu Yu Hakusho. His distinctive voice and versatile acting skills have made him a prominent figure in the voice acting industry. In addition to his voice acting, Okamoto has also contributed to the field as a director, guiding other voice actors in their performances. His influence extends beyond just acting, as he has played a significant role in shaping the voice acting landscape in Japan.