Preliminary identification

Edo Period Ko-Imari Blue and White 'Kirin and Thunder Cloud' Medium Plates (Ai-Kaki style)

Photo reference

5 uploaded photos

Overview

These exceptional Japanese porcelain medium plates (chūzara) display masterly sometsuke (underglaze cobalt blue) decoration depicting mythic Kirin creatures bounding through stylized thunder clouds, centered by a stylized longevity/good fortune roundel.

Story

Created during Japan's golden age of porcelain in the mid-Edo period, these plates catered to discerning Japanese tea masters and wealthy merchants known as sukiyosha. The mythic Kirin design symbolized peace and the arrival of a wise ruler. The central auspicious character anchored formal banquets with noble sentiment.

Maker / Origin

Produced in the premier kilns of Arita, these pieces reflect the master craftsmanship of the Kakiemon tradition's blue-and-white output (Ai-Kaki). Artisans in Arita perfected underglaze cobalt painting using refined imported and local pigments, achieving a characteristic soft, luminous blue against a smooth white porcelain ground.

Condition & Value

Appears to be in good antique condition with typical minor glaze imperfections, kiln spots, and wear consistent with age. No major chips or breaks visible in photos, but lobed rims require close inspection for micro-fritting. Excellent preservation enhances 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.