Oomiyrai 大身槍, Long Hirasankaku Yari 平三槍, Gunome-Hamon 互目刃文, Edo period mumei

This Yari has a rare Hamon (刃文).
While most Yari have a Hamon made of Suguha (直刃), this Yari has a Gunome (互目) Hamon.
The back of the blade is coated with red lacquer.

Signature : Mumei (Unsigned)
Nagasa : 396mm (15.59 in.) 
Sori : 0mm (0.0 in.) 
Total length : 1100mm (43.31 in.) 
Motohaba : 25mm (0.98 in.) 
Sakihaba : 18.1mm (0.71 in.) 
Motokasane : 1.7mm (0.07 in.) 
Sakikasane : 6.3mm (0.25 in.) 
Blade Weight : 442g
Total Weight : 832g