Shiro Koshinaka
AKA: Samurai ShiroBirthday: 1958-09-03
Birthplace: Tokyo, Tokyo Prefecture, Japan
Shiro Koshinaka is a Japanese professional wrestler who has competed in All Japan Pro Wrestling (AJPW), New Japan Pro-Wrestling (NJPW), and Wrestle Association "R" (WAR) during the 1980s and 1990s. He was also the first IWGP Junior Heavyweight Champion.