Hira-zukuri, Mitsu-Mune, very slight Sori. 

Ko-Itame Mokume Hada with delicate Ji-Nie. Sumi-hada style Jifu. 
Clear Ko-Nie and tight Nioi Suguha with small Saka-Ashi and Nezumi-Ashi iri.
Ko-Maru Boshi with slight Kaeri. 
Gomabashi "Chop-sticks" Hori on Ura. 
Slight Kuri-Jiri Nakago has O-Sujichigai Yasurime and two Mekugi-ana. 
Years of polishing assaults the Mei.

Long associated with its Black Lacquer Aikuchi.