SHIGEYOSHI KOYAMA (b. 1940)
SHIGEYOSHI KOYAMA is a Japanese artist with 12 auction lots recorded since 2005, median price $1,142. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.
A work by SHIGEYOSHI KOYAMA is recorded as sold in 2026 for $2,458; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.
See the full SHIGEYOSHI KOYAMA record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View SHIGEYOSHI KOYAMA on OpeningBid →What is a SHIGEYOSHI KOYAMA work worth?
Across 5 sold lots tracked by OpeningBid, the median price of a SHIGEYOSHI KOYAMA work is $1,142.
The median SHIGEYOSHI KOYAMA painting sells for $1,455 across 7 lots.
The median SHIGEYOSHI KOYAMA work on paper sells for $883 across 5 lots.
Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Prints & Editions | 4 | — | — | 0% | — |
| Paintings | 7 | $1,455‡ | $6,752 | — | 2025-11-11 |
| Works on Paper | 5 | $883†‡ | $1,299‡ | — | 2024-12-17 |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Price by size
Works on Paper
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 5 | $626–$951†‡ | $883†‡ | $1,299‡ |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Size is the work's longest edge. Cells appear only with at least 5 sold lots.
Notable results
| Medium | Year | Price |
|---|---|---|
| Paintings | 2021 | $6,752 |
| Paintings | 2019 | $3,179‡ |
| Works on Paper | 2024 | $1,299‡ |
| Works on Paper | 2024 | $951† |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a SHIGEYOSHI KOYAMA worth?
Across 5 sold lots tracked by OpeningBid, the median price of a SHIGEYOSHI KOYAMA work is $1,142. The median SHIGEYOSHI KOYAMA painting sells for $1,455 across 7 lots. The median SHIGEYOSHI KOYAMA work on paper sells for $883 across 5 lots. Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.
What is SHIGEYOSHI KOYAMA's auction record?
SHIGEYOSHI KOYAMA's auction record is $6,752, set in 2021.
See the full SHIGEYOSHI KOYAMA record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View SHIGEYOSHI KOYAMA on OpeningBid →