The ReBOOT K-1 ReBIRTH event takes place on September 10, 2023, at Yokohama Arena in Yokohama, Japan. This kickboxing spectacle features an eight-man Openweight Grand Prix with fighters like Liu Ce, Claudiu Istrate, Sina Karimian, and Ariel Machado. Akihiro Kaneko defends his Super Bantamweight title against Masashi Kumura in a trilogy bout co-headlining the night. Additional matchups include Taito Gunji vs. Angelos Martinos and Mikio Ueda vs. K-Jee. It marks K-1’s 30th anniversary and a bold relaunch with global aspirations for 2023.

The K-1 WORLD GP 2024 in Sarajevo takes place on June 29, 2024, at KJP Centar "Skenderija" in Sarajevo, Bosnia and Herzegovina. This kickboxing event features an eight-man Heavyweight Tournament with fighters like Nidal Bchiri, Claudio Istrate, Kadir Yildirim, and Ivan Bartek. Additional bouts include Mihailo Ćulafić vs. Haris Biber and Mesud Selimović vs. Ernest Dupljak as superfights. It marks the Eastern European qualifier for the K-1 World GP Final later in 2024. The night delivers intense action in K-1’s global return.

The K-1 WORLD GP 2024 in Osaka takes place on October 5, 2024, at Edion Arena Osaka in Osaka, Japan. This kickboxing event features qualifier bouts for the year-end Grand Prix, with fighters like Jerome Le Banner, K-Jee, Sina Karimian, and Errol Zimmerman competing. K-Jee faces Le Banner in a heavyweight clash, while Sina Karimian battles Claudio Istrate in a heated matchup. Additional bouts include Stoyan Koprivlenski vs. Jinku Oda and Jordann Pikeur vs. Dengue Silva. It’s a key night in K-1’s 2024 season, determining Asia’s Grand Prix representatives.

The K-1 WORLD GP 2024 in TOKYO FINAL takes place on December 14, 2024, at Yoyogi National Gymnasium in Tokyo, Japan. This kickboxing event features an eight-man Openweight Grand Prix with fighters like Ariel Machado, Errol Zimmerman, Feng Rui, and Mattia Faraoni. Additional bouts include Hiromi Wajima vs. Stoyan Koprivlenski for the Super Welterweight title and Akihiro Kaneko vs. Aslanbek Zikreev in super bantamweight. Regional qualifiers from Sarajevo, Sicily, Brasília, and Osaka lead to this final showdown. It’s K-1’s climactic event of 2024, crowning the openweight king.

Mona Kimura, the「Real Life Chun-Li」who captivated the world on social media, makes a surprise appearance in K-1! Karate's KO artist, Yuto Fukuchi, clashes with Tofanelli in a karate match!