Ruku Kojima

2018

• [ ] K-1 WORLD GP 2018: K'FESTA 1 (Self) 

2019

• [ ] K-1 WORLD GP 2019: K'FESTA 2 (Self) 
• [ ] K-1 WORLD GP 2019: Yokohama Festival (Self) 

2021

• [ ] K-1 WORLD GP 2021: Yokohama Festival (Self) 

2022

• [ ] K-1 WORLD GP 2022: K'FESTA 5 (Self) 
• [ ] K-1 WORLD GP 2022: Yokohama Festival (Self) 

2024

• [ ] K-1 WORLD MAX 2024: 55kg Championship Tournament Finals (Self) 

2025

• [ ] Krush 172 (Self)