Shuichiro Katsumura

Shuichiro Katsumura (勝村 周一朗) is a Japanese former mixed martial artist and professional wrestler who currently competes for DDT Pro-Wrestling, where he was an Independent World Junior Heavyweight champion. He competed in the Flyweight, Bantamweight and Featherweight divisions. Katsumura is credited in popularizing the "Ninja Choke" submission and is the current owner of ZST.

Personal life
After graduating from university, he worked as an employee at a child care facility in Kamakura while continuing his martial arts training. This is where his nickname "Real Tiger Mask" comes from.

Mixed martial arts

 * '''Shooto
 * Shooto Featherweight Championship (1 time)
 * All Japan Amateur Shooto Featherweight Champion tournament winner (1998)

Submission wrestling

 * Sambo
 * Command Sambo 60kg class champion (1997)

Professional wrestling

 * DDT Pro-Wrestling
 * GWC 6-Man Tag Team Championship (2 times) – with Moehiko Harumisawa and Shu Sakurai (2)
 * Independent World Junior Heavyweight Championship (1 time)


 * Ganbare☆Pro-Wrestling
 * Spirit of Ganbare World Openweight Championship (1 time)
 * Spirit of Ganbare World Tag Team Championship (1 time) – with Takuya Wada


 * Theater Pro-Wrestling
 * Fūryūjin Tag Team Championship (1 time) – with Sho Karasawa


 * VKF Pro-Wrestling
 * VKF King of Wrestle Naniwa Champion (1 time)