Namito Izawa

2015

• [ ] K-1 WORLD GP 2015: Survival Wars (Self) 

2017

• [ ] K-1 WORLD GP 2017: Super Bantamweight Championship Tournament (Self) 
• [ ] K-1 WORLD GP 2017: Welterweight Championship Tournament (Self) 

2018

• [ ] K-1 WORLD GP 2018: Featherweight Championship Tournament (Self)