Koretsugu是次

Korekazu school school · Chikuzen province · active 1655-1688

Hawley reference KOR96
Hawley
50
points — scale 15 (recorded) to 500+ (legendary)
Fujishiro
Jo saku
superior workmanship grade
Tōkō Taikan
¥4M
reference market valuation (Tokuno Kazuo, 1977)

Smith record

Active period1655-1688
ProvinceChikuzen
School / traditionKorekazu school
Hawley IDKOR96

Recorded signatures (mei)

筑州福岡住是次chikushū fukuoka ju koretsugu
筑州國住是次chikushū kuni ju koretsugu
筑前國福岡住平三兵衛尉是次chikuzen kuni fukuoka ju heisanbeijō koretsugu

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 — including works in the Korekazu school tradition when available.

Browse swords for sale