Known for: Acting

Koichi Watanabe

No biography available.

Known for · 3 titles

K-1 WORLD GP 2016: 60kg World Tournament

K-1 WORLD GP 2016: 60kg World Tournament

2016

K-1 WORLD GP 2017: Super Bantamweight Championship Tournament

K-1 WORLD GP 2017: Super Bantamweight Championship Tournament

2017

K-1 WORLD GP 2017: Heavyweight Championship Tournament

K-1 WORLD GP 2017: Heavyweight Championship Tournament

2017