Preliminary identification

Edo Period Ko-Imari Rinsen Teacup (Ko-chawan)

Photo reference

1 uploaded photo

Overview

A refined Edo-period Ko-Imari porcelain small teacup decorated with concentric iron-red stripes (rinsen or wheel lines) on both the interior and exterior walls. At the bottom of the well sits a delicate hand-painted polychrome enamel motif featuring blossoming plum or floral sprigs.

Story

Concentric wheel lines were painted by hand while the potter turned the wheel, requiring precise motor skill to maintain consistent width. This optical striped pattern feels remarkably modern despite being crafted over two centuries ago in feudal Japan. Small tea bowls of this caliber were prized everyday treasures among merchant-class aesthetes.

Maker / Origin

Crafted in the famed Arita kilns of Hizen Province, the birthplace of Japanese porcelain. Artisans in these workshops specialized in overglaze enameling techniques (akae) passed down through guild families since the 17th century.

Condition & Value

Appears in very good antique condition from the interior view, displaying natural minor kiln specks and light glaze wear consistent with age. Underside and foot rim were not fully visible for inspection. Intact condition preserves maximum 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.