The card will be headlined by a rematch between Yuki Egawa and Tatsuya Tsubakihara for the K-1 Featherweight title. The two previously fought at the K-1 World GP 2020 in Osaka, with Tsubakihara winning a majority decision. In the co-main event, the K-1 Super Lightweight champion Hideaki Yamazaki is scheduled to fight Fukashi Mizutani in a non-title bout. Former two-time Krush Welterweight title challenger Kaisei Kondo will face Maki Dwansonpong. K-1 and Krush Cruiserweight title challenger Hisaki Kato is scheduled to fight Mahmoud Sattari.
The K-1 WORLD GP 2020 JAPAN ～K-1九州初上陸～ takes place on November 2, 2020, at Fukuoka Kokusai Center in Fukuoka, Japan. This kickboxing event features fighters like Masaaki Noiri, Sina Karimian, Kana Morimoto, and Hirotaka Asahisa compete in additional matchups. It marks K-1’s inaugural event in Kyushu with a limited crowd.
The K-1 WORLD GP 2021 Japan Bantamweight Tournament takes place on May 30, 2021, at Yokohama Budokan in Yokohama, Japan. This kickboxing event features an eight-man Bantamweight Tournament with fighters like Toma Kuroda, Kazuki Miburo, Hinata Matsumoto, and Aoi Noda. The tournament concludes with Toma Kuroda facing Kazuki Miburo in the final. Additional bouts include Tatsuya Tsubakihara vs. Shuhei Kumura and Kenta Hayashi vs. Vitor Tofanelli.
