Shinichiro Kawasaki

Krush 110 took place on January 25, 2020, at Korakuen Hall in Tokyo, Japan. In the main event, Kongnapa Weerasakreck defeated Takumi Yokoyama by unanimous decision to win the Krush lightweight title. In the semifinal, Hideaki Yamazaki knocked out Tsubasa Horii in the first round.

Krush 155 kickboxing event held November 25, 2023 at Korakuen Hall, Tokyo, Japan.

Krush 127 took place on July 24, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Seiya Tanigawa faced Mahmoud Sattari. The card also featured Hisaki Higashimoto versus Hiroki and Yuzuki Satomi versus Shinichiro Kawasaki.

Krush 139 took place on July 30, 2022, at Korakuen Hall in Tokyo, Japan. In the main event, Koji Ikeda faced Aoi Noda. The card also featured Lyra Nagasaka versus Sho Uchida and Jin Hirayama versus Shinichiro Kawasaki.

Krush 167 kickboxing event held November 16, 2024 at Korakuen Hall, Tokyo, Japan.

Krush 123 took place on March 27, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Begin Yoshioka faced Kazuki Miburo. The card also featured Fumiya Osawa versus Shinichiro Kawasaki and Tatsuya Oiwa versus Naoki Yamamoto.

Krush 186 in OSAKA was a kickboxing event held by Krush (K-1 Japan Group) on Sunday, February 1, 2026, at Edion Arena Osaka in Osaka, Japan.

Krush 87 was a kickboxing event promoted by K-1 Japan Group, held on April 22, 2018. The card featured 13 bouts, headlined by Daizo Sasaki and Kongnapa Weerasakreck.

The K-1 WORLD GP 2019 Japan vs. World takes place on August 24, 2019, at Edion Arena Osaka in Osaka, Japan. This event features a Japan vs. World 5-on-5 matchup with fighters like Kenta Hayashi, Koya Urabe, Kimura "Philip" Minoru, and Sina Karimian, alongside special superfights including Koji vs. Ryo Aitaka. Competitors clash in a mix of international and domestic kickboxing bouts. The night promises gripping battles and potential upsets. It’s a standout event in K-1’s 2019 lineup.

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.