The new K-1 was born at the end of the year 2014. The four-weight tournament ended and the first champion was born. A series of special matches will be held in which players aiming for the title match at the end of the year compete with each other! Who will win the fierce survival match?
Krush 52 was a kickboxing event promoted by K-1 Japan Group (Krush), held on March 14, 2015 at Korakuen Hall in Tokyo.