K-1 WORLD GP 2021 JAPAN～よこはまつり～
- Tausaga: 2021
- Atunuʻu: Japan
- Ituaiga:
- Potu potu: M-1 SPORTS MEDIA, ABEMA, GAORA
- Upu autu: kickboxing, combat sports
- Faʻatonu: 中村拓己
- Faʻafiafia: Sina Karimian, Kyotaro Fujimoto, Daizo Sasaki, Kenta Hayashi, Ryusei Ashizawa, Hirotaka Urabe
