Hirofumi Yamanaka (山中 浩史, Yamanaka Hirofumi; born September 9, 1985) is a Japanese former baseball pitcher. He has played in Nippon Professional Baseball (NPB) for the Fukuoka SoftBank Hawks and Tokyo Yakult Swallows. On November 2, 2020, Yamanaka announced his retirement.
Source: “Hirofumi Yamanaka”, English Wikipedia (CC BY-SA 4.0), excerpt