Hiromu Matsuoka (松岡 弘, Matsuoka Hiromu; born July 26, 1947) is a Japanese former professional baseball pitcher in Nippon Professional Baseball (NPB). He played for the Sankei Atoms / Yakult Atoms / Yakult Swallows. He won the Eiji Sawamura Award in 1978.
Source: “Hiromu Matsuoka”, English Wikipedia (CC BY-SA 4.0), excerpt