Preliminary identification
Photo reference
5 uploaded photos
Overview
An exceptional and imposing 37cm faceted porcelain jar (mentori-tsubo) decorated in underglaze cobalt blue with alternating panels of birds, flowers, and dense foliage. This piece represents the pinnacle of early Japanese export porcelain, featuring a robust octagonal form that beautifully catches the light.
Story
Crafted in Arita during the Genroku era, this jar was born during a golden age of Japanese culture. Its faceted panels were designed to mimic precious metalwork, catching the candlelight in grand European estates and Japanese castles alike.
Maker / Origin
Produced in the historic kilns of Arita, the birthplace of Japanese porcelain. During this era, local artisans refined their techniques under the strict supervision of the Nabeshima clan, transforming local clay into some of the most sought-after luxury goods in the global market.
Condition & Value
The photos show typical signs of early Edo production, including minor glaze crawling, pinholes, and iron spots from the kiln. There appears to be some minor chipping or wear around the unglazed foot rim and mouth rim, which is common for a piece of this age.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.