Tatsushi Masuda (増田 達至, Masuda Tatsushi; born April 23, 1988 in Hyōgo, Hyōgo, Japan) is a former Japanese professional baseball pitcher. He previous plays for the Saitama Seibu Lions of Nippon Professional Baseball (NPB).
Source: “Tatsushi Masuda”, English Wikipedia (CC BY-SA 4.0), excerpt