Hirotoshi Masui (増井 浩俊, born June 25, 1984) is a Japanese professional baseball pitcher for the Orix Buffaloes in Japan's Nippon Professional Baseball. He selected .
Hirotoshi Masui (増井 浩俊, born June 25, 1984) is a Japanese professional baseball pitcher for the Orix Buffaloes in Japan's Nippon Professional Baseball. He selected . (en)