Yuta Hayashi

Krush 81 was a kickboxing event promoted by K-1 Japan Group, held on October 1, 2017 at Korakuen Hall in Tokyo.

Krush 134 took place on February 20, 2022, at Korakuen Hall in Tokyo, Japan. In the main event, Riki Matsuoka faced Ayinta Ali. The card also featured Miyuu Sugawara versus Yu and Kira Matsutani versus Satomi Toyoshima.

Krush 130 took place on October 31, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Momotaro Kiyama faced Riamu. The card also featured Tomoya Yokoyama versus Ryoga Matsumoto and Naoki Yamamoto versus Kento Ito.

Krush 144 took place on December 18, 2022, at Korakuen Hall in Tokyo, Japan. In the main event, Chihiro Nakajima faced Narufumi Nishimoto. The card also featured Naoki Yamamoto versus TETSU and Riku Morisaka versus Rei Inagaki.

Krush 147 kickboxing event held March 25, 2023 at Korakuen Hall, Tokyo, Japan.

Krush 138 took place on June 17, 2022, at Korakuen Hall in Tokyo, Japan. In the main event, Daizo Sasaki faced Hikaru Terashima. The card also featured Tomoya Yokoyama versus Katsuki Ishida and TETSU versus Ryoga Matsumoto.

Krush 173 event took place on April 29, 2025, at Korakuen Hall in Bunkyo, Tokyo, Japan, promoted by K-1 Japan Group. This kickboxing showcase features Kenshin Kodama facing Kuto Ueno in a super featherweight (-60kg) main event. The co-main event pits Takahito Niimi against K. Sekiguchi in a flyweight (-57.5kg) bout. Other notable fights include T. Tsukamoto vs. Hiroto Iwasaki, Kenta Tagami vs. Masaki Oishi, and Yuya Hayashi vs. Eruto, spanning 12 bouts across various weight classes.

The K-1 WORLD GP 2018 JAPAN Lightweight World Tournament takes place on November 3, 2018, at Saitama Super Arena in Saitama, Japan. This event features fighters like Koya Urabe, Rukiya Anpo, Daizo Sasaki, and Gonnapar Weerasakreck in the Lightweight World’s Strongest Tournament. Competitors vie in an eight-man bracket to prove their dominance. The night promises fierce kickboxing battles. It’s a defining moment for K-1’s lightweight elite.