Homarekizu 誉傷 Wakizashi, Kikko pattern 亀甲文様 Habaki, Edo period mumei

Suguha Hamon Wakizashi.
There is a Homarekizu on the side of the blade.
This is a cut scar that is likely from defending against an enemy sword attack with the blade during battle.

Includes an interesting Kikko patterned Habaki.

Signature : Mumei (Unsigned)
Nagasa : 463mm (18.23 in.) 
Sori : 8mm (0.31 in.) 
Total length : 660mm (25.98 in.) 
Motohaba : 26.6mm (1.05 in.) 
Sakihaba : 22mm (0.87 in.) 
Motokasane : 6.4mm (0.25 in.) 
Sakikasane : 4.7mm (0.19 in.) 
Blade Weight : 396g
Total Weight : 604g