On Saturday, May 26, the K-1 Group returned to Shinjuku Face in Tokyo, Japan, for KHAOS.5.

In the evening’s main event, K-1 amateur champion Hiromi Wajima was riding a four-fight promotional winning streak into his contest against K-1 veteran Katsuya Jinbo.

The event aired live on Ameba TV (Japan).

Hiromi Wajima def. Katsuya Jinbo by knockout. Round 2, 2:32
Tatsuya Tsubakihara def. Riku Morisaka by unanimous decision (30-27, 30-28, 30-28)
Jin Hirayama def. Kotetsu by knockout. Round 2, 3:02
Hisaki Higashimoto def. Kensei Kondo by knockout. Round 3, 3:03
Yuta Hayashi def. Yuto Kuroda by unanimous decision (28-27×3)
OD KEN def. Taichi Furuta by knockout. Round 3, 2:12
Rui def. Nori by unanimous decision (30-28, 30-29, 30-28)
Kotomi def. Rina by unanimous decision (30-27×3)
Hiroki Kokubo def. Ryuto by majority decision (29-28, 29-28, 29-29)