Kamiichimaru上一丸

Mutsu province · active 1156-1159

Hawley reference KAM5
Hawley
20
points — scale 15 (recorded) to 500+ (legendary)

Smith record

EraHōgen (1156-1159)
Active period1156-1159
ProvinceMutsu
Hawley IDKAM5

Recorded signatures (mei)

上一丸kamiichimaru

Reading an inscription on a nakago? Try our mei reader and era converter.

About these ratings

Hawley points come from W. M. Hawley's Japanese Swordsmiths (1981), the standard Western reference cataloguing over 12,000 smiths. Most recorded smiths sit at 15–20 points; only a few dozen legendary masters exceed 150.

Fujishiro grades (from Nihon Tōkō Jiten) rank workmanship from Chū saku up to Sai-jō saku, while the Tōkō Taikan valuation (Tokuno, 1977) reflects each smith's relative market standing in yen. Explore more smiths in the searchable swordsmith index.

Own an authentic nihonto

Every blade in our collection is an original antique Japanese sword, sourced in Japan.

Browse swords for sale
← Swordsmith Index Era Converter Mei Reader Nagasa Converter