K-1 WORLD GP 2021 JAPAN ～K’FESTA.4 Day.1～
- वर्ष: 2021
- देश: Japan
- शैली: Action
- स्टुडिओ: GAORA, ABEMA, M-1 SPORTS MEDIA
- कीवर्ड: kickboxing, combat sports
- संचालक: 中村拓己
- कास्ट: Tatsuya Tsubakihara, Yuki Egawa, Hideaki Yamazaki, Fukashi Mizutani, Yuta Murakoshi, Ryusei Ashizawa
