Katsuhisa
勝一Nothing by Katsuhisa on the market right now — follow to hear when one appears.
NihontoWatchNihontoWatchNothing by Katsuhisa on the market right now — follow to hear when one appears.
Katsuhisa（勝一） was a Japanese swordsmith in Yamato province, active during the Tenpyo (729-749) period.