Krush 90 was a kickboxing event promoted by K-1 Japan Group, held on July 22, 2018. The card featured 12 bouts, headlined by Hirotaka Urabe and Shenzheng Xue.
Krush 86 was a kickboxing event promoted by K-1 Japan Group, held on March 10, 2018. The card featured tournament bouts.
Krush 37 was a kickboxing event held on January 4, 2014 at Korakuen Hall in Tokyo, Japan. In the main event, Shota Takiya and Takumi faced off for the vacant Krush -55kg title. The card also featured super fights between Haruaki Otsuki and Junpei Aotsu and between Ryuma Tobe and Choi Jin Sun, as well as the first round of the inaugural Krush -65kg title tournament.
Krush 56 was a kickboxing event promoted by K-1 Japan Group (Krush), held on August 14, 2015 at Korakuen Hall in Tokyo.
Krush 51 was a kickboxing event held on February 6, 2015 at Korakuen Hall in Tokyo, Japan. The main event was a Krush -58kg title match between Takeru and Yuta Otaki, and the card also featured Masaaki Noiri against Ilias Bulaid in a -65kg super fight and a semi-final of the tournament for the vacant third Krush -70kg title between Hiroki Nakajima and Shintaro Matsukura.
Krush 69 was a kickboxing event promoted by K-1 Japan Group, held on September 30, 2016 at Korakuen Hall in Tokyo.
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 115 took place on July 21, 2020, at Korakuen Hall in Tokyo, Japan. In the main event, Leona Pettas faced Tatsuya Oiwa. The card also featured Kota Nakano versus Ruku and Yuzuki Satomi versus Shuji Kawarada.
Krush 120 took place on December 19, 2020, at Korakuen Hall in Tokyo, Japan. In the main event, Toma faced Kodai Inatsu. The card also featured Yuta Saito versus Hikaru Terashima and Hisaki Higashimoto versus Koji Suzuki.
Krush 41 was a kickboxing event held on May 11, 2014 at Korakuen Hall in Tokyo, Japan. The double main event featured Krush title matches at -55kg between Shota Takiya and Ryuma Tobe and at -60kg between Kan Itabashi and Haruaki Otsuki. The card also included a -55kg super fight between Taiga and Yuya Suzuki and three WILDRUSH League 2014 bouts.
The main event bout between Takeru Segawa and Leona Pettas for the K-1 Super Featherweight Championship will serve as the headliner. The heavyweight bout between Kyotaro and Kosuke Jitsutaka was likewise rescheduled. The fight between the former K-1 Lightweight champion Rukiya Anpo and Kaito was scrapped, as Anpo was forced to withdraw due to injury. Yodkhunpon Sitmonchai, Dansiam AyothayaFightGym, Kamlaiphet Pran26 and Petchseenil Sor Puangthong will all be unable to compete due to travel restrictions caused by the COVID-19 pandemic. TETSU versus Tomoya Yokoyama, MIO versus Mako Yamada, Akihiro Kaneko versus Momotaro Kiyama and Hiroki versus Ryuka were all rescheduled for this event as well.
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.
The Champion Carnival was a match between four-weight champions who were born during a year of battle, and they gathered together to compete in a title match. Furthermore, the final match of 2015, where all the star players participated and attracted a huge crowd packed at Yoyogi Gymnasium.