Current weight class:Super Flyweight
Ryusei Kawaura's highest current world ranking is #2 with the WBO at Super Flyweight, with additional Super Flyweight rankings at #4 with the IBF and #13 with the WBC. He dropped 1 place from #3 with the IBF in September 2026.
Current rankings
Super Flyweight
#2 Ranked Contender
(September 2026)
Previously rankedOlder months
Super Flyweight
Previously #5 Ranked Contender
(August 2026)
