Key takeaways
Razhabali Shaydullaev beat Mikuru Asakura by knockout at 2:55 of round one in the main event of RIZIN Shiwasu no Cho Tsuwamono Matsuri at the Saitama Super Arena in Saitama. In the co-main event, Ilkhom Nazimov beat Roberto de Souza by knockout after 12 seconds at lightweight.
Across the 14 bouts that produced a result, six ended by knockout, three by submission and five on the judges' scorecards — nine stoppages in 14 fights. Two of the five decisions divided the judges.
The quickest finish belonged to Ilkhom Nazimov, who stopped Roberto de Souza after 12 seconds, and five of the nine finishes came inside the opening round. The longest was Tatsuki Shinotsuka's knockout of Daichi Tomizawa, 8 minutes and 26 seconds in. End to end, the 14 fights filled one hour and 55 minutes of cage time.
Five weight classes were used, featherweight most often with four bouts.