MINAMOTO HIROMASA (ACTIVE CIRCA 1680-1690) A Settsu Shintō Katana in Same Mounts Edo period (1615-1868), 17th century Honzukuri, iorimune chū-gissaki, toriizori forged in itame hada with a gunome tempered edge and ko-maru bōshi, the ubu tang with katte sagari file marks, one hole, and signed Wakasa no kami Minamoto Hiromasa, with a one-piece copper habaki; the koshira-e comprising a saya wrapped in same covered in black lacquer and polished so the white nodules are visible, the tsuka wrapped in