K-1 WORLD GP 2017 JAPAN ～初代ライト級王座決定トーナメント～
Feb 25, 2017K-1 WORLD GP 2017, which will determine the first lightweight champion. In addition to Okube Koya, who won the world's strongest tournament in September 2016, four representatives of Japan and powerful overseas players gathered. They fight a fierce and fierce battle for the crown.
