K-1 WORLD GP 2016, which was held on November 3, 2016, which will determine the strongest featherweight division. Takeru, who has built a mountain of KOs, challenges him to win two weight classes for the first time in K-1 history. Ozawa Kaito, who is obsessed with defeating Takeru, and Jamie of England, struggle to reach the top.

The K-1 WORLD GP 2018 JAPAN 2nd Featherweight Championship Tournament happens on June 17, 2018, at Saitama Super Arena in Saitama, Japan. This event pits fighters like Kaito Ozawa, Yuta Murakoshi, Ryusei Ashizawa, and Haruma Saikyo in a Featherweight Championship Tournament. Competitors face off in an eight-man bracket to claim the title. The night features intense kickboxing showdowns. It’s a pivotal moment for K-1’s featherweight division.

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 ～よこはまつり～ takes place on September 20, 2021, at Yokohama Arena in Yokohama, Japan. This kickboxing event features Kenta Hayashi facing Daizo Sasaki in a super lightweight bout as a key matchup. Other fighters include Rukiya Anpo, Sina Karimian, and Hirotaka Asahisa across various weight classes. A special heavyweight bout marks Satoshi Ishii’s kickboxing debut against Ryo Aitaka.

The K-1 WORLD GP 2022 JAPAN ～K’FESTA.5～ takes place on April 3, 2022, at Yoyogi National Gymnasium in Tokyo, Japan. This kickboxing event features Yuki Yoza challenging Taio Asahisa for the Lightweight title in the main event. Other fighters include Takanotsume Tatsuya, Leona Pettas, Kizaemon Saiga, and Minoru Kimura across the card. A notable bout pits Kenta Hayashi against Kona Kato in the welterweight division. It’s K-1’s flagship event of spring 2022.

The K-1 WORLD GP 2022 JAPAN Yokohama Festival takes place on September 11, 2022, at Yokohama Arena in Yokohama, Japan. This kickboxing event features an eight-man Super Featherweight Championship Tournament with fighters like Leona Pettas, Hirotaka Asahisa, Tatsuya Oiwa, and Tomoya Yokoyama. Tetsuya Yamato defends his Super Lightweight title against Daizo Sasaki in the co-main event. Other competitors include Akihiro Kaneko, Sina Karimian, and Hiromi Wajima across various bouts.

On March 20th K-1 World Max 2024 is live straight from Yoyogi National Stadium in Tokyo, Japan. The event features the 1st round of the -70kg World Championship Tournament. The fight card has well over 24 bouts and in the main event of the evening Sina Karimian takes on Ce Liu for the K-1 World GP Cruiserweight Championship.