Deletion of Keigo Kunihara

Comment: He's only competed once in that highest level of the sport, and lost in the preliminary round at that, but that's enough to meet  by the skin off his knuckles
Stance: keep
Cited policy: Wikipedia:Notability (WP:ATHLETE)

Comment: Seems to fulfill our |notability requirements for athletes in a straightforward manner as someone who has competed at the highest level of his sport (MMA→UFC). Searching in Japanese (国原継悟) may yield more sources
Stance: keep
Cited policy: Wikipedia:Notability (WP:ATH)

Comment: concur that this is a technical satisfaction of . Is this what's done with boxers? One pro match suffices
Stance: keep
Cited policy: Wikipedia:Notability (WP:ATHLETE)