ONE

ONE Samurai 4

Completed Tokyo Ariake Arena, Tokyo, Japan 3 bouts

Key takeaways

  • Itsuki Hirata beat Jihin Radzuan by unanimous decision in the main event.
  • Kota Abe beat Shozo Isojima by knockout in the co-main event at lightweight.
  • Two of the three results came early: two knockouts.

Main card

IH ✓

Itsuki Hirata vs Jihin Radzuan

Strawweight
Unanimous decision R3 5:00
JR
SI

Shozo Isojima vs Kota Abe

Lightweight
Knockout R1 1:37
KA ✓
YT

Yu Takeuchi vs Ryoto Nishiyama

Flyweight
Knockout R1 1:00
RN ✓
Read the event summary

Results

Main and co-main events

Itsuki Hirata beat Jihin Radzuan by unanimous decision after three rounds in the main event of ONE Samurai 4 at the Tokyo Ariake Arena in Tokyo. In the co-main event, Kota Abe beat Shozo Isojima by knockout at 1:37 of round one at lightweight.

How the card was decided

Across the three bouts that produced a result, two ended by knockout and one on the judges' scorecards — two stoppages in three fights. Every decision was unanimous: not one result divided the judges.

Finishes and fight times

The quickest finish belonged to Ryoto Nishiyama, who stopped Yu Takeuchi at 1:00 of round one, and two of the two finishes came inside the opening round. The longest was Kota Abe's knockout of Shozo Isojima, 1 minutes and 37 seconds in. End to end, the three fights filled 18 minutes of cage time.

Countries, weight classes and broadcast

Three weight classes were used, strawweight most often with one bouts.