> Source: https://www.openingbid.art/artist/kei-mitsuuchi · updated 2026-11-01

# KEI MITSUUCHI (1948–2011)

KEI MITSUUCHI is a Japanese-French artist with 18 auction lots recorded since 2016, median price $469.

A work by KEI MITSUUCHI sold in 2023 for $603, according to OpeningBid's index of auction results.

## What is a KEI MITSUUCHI work worth?

Across 15 sold lots tracked by OpeningBid, the median price of a KEI MITSUUCHI work is $469.

The median KEI MITSUUCHI painting sells for $536 across 9 lots.

The median KEI MITSUUCHI work on paper sells for $140 across 6 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 9 | $536 | $871 | — | 2023-03-19 |
| Works on Paper | 7 | $140 | $670 | 85.7% | 2023-03-19 |

## Price by size

### Paintings

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 6 | $486–$623 | $570 | $871 |

### Works on Paper

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 6 | $94–$188 | $140 | $670 |

Size is the work's longest edge. Cells appear only with at least 5 sold lots.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2023 | $871 |
| Works on Paper | 2023 | $670 |
| Paintings | 2023 | $630 |
| Works on Paper | 2023 | $201 |

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a KEI MITSUUCHI worth?

Across 15 sold lots tracked by OpeningBid, the median price of a KEI MITSUUCHI work is $469. The median KEI MITSUUCHI painting sells for $536 across 9 lots. The median KEI MITSUUCHI work on paper sells for $140 across 6 lots.

### What is KEI MITSUUCHI's auction record?

KEI MITSUUCHI's auction record is $871, set in 2023.

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Data last updated 2026-11-01. OpeningBid tracks 15,222,099 auction lots from 571 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “KEI MITSUUCHI auction prices”, https://www.openingbid.art/artist/kei-mitsuuchi (updated 2026-11-01).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.