Preliminary identification

Edo Period Ko-Sanda Celadon Lobed Teapot (Kyusu)

Photo reference

3 uploaded photos

Overview

An exquisite Japanese celadon teapot (kyusu) crafted in the coveted Ko-Sanda (Old Sanda) style, featuring a melon-lobed body and an overhead bail handle. The glossy, jade-green celadon glaze pool gracefully over pressed fluting, highlighting a unglazed orange-buff rim and spur-supported unglazed foot ring characteristic of Edo-period production.

Story

In 18th-century Japan, potters in Settsu Province cracked the code to replicating prized Chinese Longquan celadon. Using local porcelain stone, Sanda kilns produced glowing, jade-like wares that became status symbols among sencha tea masters. This lobed teapot reflects the height of Edo-period literary tea culture.

Maker / Origin

The Sanda kilns were established in the late 18th century under the patronage of the Kuki clan of the Sanda Domain. Master potters like Kanda Sobei helped elevate Sanda celadon (Ko-Sanda) to national fame, competing directly with Kyoto and Nabeshima wares for aristocratic favor until production declined in the Meiji era.

Condition & Value

Appears to be in remarkably fine vintage-to-antique condition with clean glaze surfaces. Minor natural kiln iron spots and unglazed contact wear at the lid rim are consistent with period production. Excellent preservation strongly supports higher collector value.

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Market Analysis

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.

Value Drivers

  • Strong maker attribution with credible period details
  • Better-than-average condition for the category
  • Broader demand rises when presentation and finish feel intact

Concerns

  • Decorative-only demand limits the ceiling
  • Surface wear or missing provenance can compress the range fast
  • Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps
Regional auction· Jun 2024
$1,280

Signed example with light edge wear and original frame.

Dealer archive· Mar 2024
$1,450

Comparable format with stronger provenance and cleaner surface.

Marketplace sale· Jan 2024
$980

Smaller related piece with visible craquelure and trimmed margins.

Estate platform· Oct 2023
$1,150

Period match with softer condition and weaker subject matter.

Auction result· Aug 2023
$1,375

Close market lane comp with similar material and presentation.