Kazuki Yamagiwa

Krush 170 kickboxing event held January 26, 2025 at Korakuen Hall, Tokyo, Japan.

Krush 121 took place on January 23, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Kazuki Yamagiwa faced Kona Kato. The card also featured Hinata Matsumoto versus Kazuki Miburo and Haruaki Otsuki versus Hitoshi Aketo.

Krush 116 took place on August 29, 2020, at Korakuen Hall in Tokyo, Japan. In the main event, Junki Sasaki faced Ryuto. The card also featured Hisaki Higashimoto versus Daiki Nagumo and Daisuke Fujimura versus Mike Joe.

Krush 181 kickboxing event held October 25, 2025 at Korakuen Hall, Tokyo, Japan.

Krush 112 took place on March 28, 2020, at Korakuen Hall in Tokyo, Japan. In the main event, Keisuke Nakajima (K-Jee) faced Hisaki Kato. The card also featured Kaisei Kondo versus Kazuki Yamagiwa and Koki versus Begin Yoshioka.

The K-1 WORLD GP 2022 JAPAN 3rd Super Bantamweight Championship Tournament takes place on February 27, 2022, at Tokyo Metropolitan Gymnasium in Tokyo, Japan. This kickboxing event features an eight-man Super Bantamweight Championship Tournament with fighters like Akihiro Kaneko, Masashi Kumura, Shunki Sasaki, and Riamu. Additional bouts include Takeru Segawa vs. Taito Gunji in an exhibition and Kana vs. Ran on the undercard. It’s a defining night for K-1’s super bantamweight division in 2022.

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.

Krush 67 was a kickboxing event promoted by K-1 Japan Group, held on July 18, 2016 at Korakuen Hall in Tokyo. The card featured the Krush -70kg title match between Jordann Pikeur and Yoichi Yamazaki and the Krush women's title match between Kana and Gracyer Aki.

The K-1 WORLD GP 2017 JAPAN takes place on September 18, 2017, at the Saitama Super Arena Community Arena in Saitama, Japan. This event includes an eight-man tournament to determine the welterweight champion with fighters Yuta Kubo and Minoru Kimura. Takeru Segawa defends his featherweight title against Junguang Wang. Taiga and Yoshiki Takei compete in non-title superfights.

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.

Krush 75 was a kickboxing event promoted by K-1 Japan Group, held on April 2, 2017 at Korakuen Hall in Tokyo. The card featured the Krush -65kg tournament final between Yukihiro Komiya and Jun Nakazawa, the Krush women's title match between Mellony Geugjes and Momi and the Krush -60kg tournament semifinal between Leona Pettas and Taio Asahisa.

Krush 126 took place on June 25, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Takahito Niimi faced Keito Okajima. The card also featured Kazuki Yamagiwa versus Ayinta Ali and Takahiro versus Yuta Kunieda.