Shiro Koshinaka (September 3, 1958) is a Japanese professional wrestler who has competed in All Japan Pro Wrestling, New Japan Pro Wrestling and Wrestle Association "R" during the 1980s and 1990s. He was also the very first IWGP Junior Heavyweight Champion.
- Finishing moves
- Signature moves
- "Samurai Senshi"
- Entrance themes
- "Violent Saturday" by Lalo Schifrin
Championships and accomplishments
- PWI ranked him #156 of the 500 best singles wrestlers of the "PWI Years" in 2003
1Although he did win the title once more, with Togi Makabe, the win isn't recognized by New Japan.