Issei Ishii

K-1 Dontaku takes place Sunday, July 19, 2026 with 18 fights at Marine Messe Fukuoka Hall B in Fuku…

The K-1 WORLD MAX 2025 -70kg WORLD CHAMPIONSHIP TOURNAMENT FINAL ROUND is coming to Yoyogi, Tokyo!…

The K-1 ReBIRTH 2 event takes place on December 9, 2023, at Edion Arena Osaka in Osaka, Japan. This…

The K-1 WORLD GP 2023 ～K’FESTA.6～ takes place on March 12, 2023, at Yoyogi National Gymnasium in To…

The K-1 WORLD GP 2022 JAPAN Inaugural Bantamweight Championship Tournament takes place on December…

The ECO信頼サービス株式会社 PRESENTS K-1 WORLD GP 2022 JAPAN ～K-1フェザー級世界最強決定トーナメント～ takes place on August 11,…

Cygames presents RISE WORLD SERIES 2021 OSAKA takes place on July 18, 2021, at Edion Arena Osaka in…

Cygames presents RISEonABEMA 2021 takes place on May 16, 2021, at a private venue in Tokyo, Japan,…

RIZIN hold its first event of the year on May 6, with RIZIN 10 in the promotion’s second trip to th…

Rizin World Grand Prix 2017: Opening Round - Part 2 was a mixed martial arts event held by the Rizi…