NihontoWatchBETANihontoWatchBETA延正
延正
1 ranked works
Notable smithWhere Nobumasa stands among comparable artisans: across all of nihontō, and within tradition, era, and period. The tiers (Foremost · Leading · Major · Notable) weigh official designations from the NBTHK and Japan's Agency for Cultural Affairs, together with historical honors of lasting repute such as the Sansaku and Meibutsu-chō.
Select a lens to see how it's measured.
0.00 across 1 designated works
Top 100% among smiths
1 documented provenance across certified works by Nobumasa
0 works held in elite collections across 1 documented provenances
Top 47% among smiths
Raw score: 2.00 / 10
Distribution across 1 ranked works
Signature types across 1 ranked works
Other artisans of the Fukuoka Ichimonji school
Nobumasa（延正） was a Japanese swordsmith of the Fukuoka Ichimonji school in Bizen province, active during the Bunei (1264-1275) period.
The work follows the Bizen-den tradition.