Yumigahama Hikaru is an A-list gladiator in Purgatory and the sixth to hold the title of Fang of Metsudo.
Yumigahama is a large imposing man with a muscular frame, a facial appearance that gives off a wild vibe, shaggy black hair, piercing eyes, a notable lack of eyebrows and a large mischievous grin. He tends to wear casual gym tracksuits while not fighting.
He appears to be a very confrontational individual, with selfish desires and an open willingness to perform cheap shots in order to provoke others. For some reason he seems to fear Lolong Donaire a bit.
He is the kind of person who is only loyal to the highest bidder, as he betrayed Metsudo just because Purgatory paid him more.