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

# Koyama Hiroshi (b. 1955)

Koyama Hiroshi is a Japanese/Swedish artist with 3 auction lots recorded since 1993, median price $6,200. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.

A work by Koyama Hiroshi sold in 1993 for $7,200, according to OpeningBid's index of auction results.

## What is a Koyama Hiroshi work worth?

Across 3 sold lots tracked by OpeningBid, the median price of a Koyama Hiroshi work is $6,200.

The median Koyama Hiroshi sculpture sells for $6,200 across 3 lots.

Some prices are hammer-only and exclude the buyer's premium.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Sculpture & Installation | 3 | $6,200† | $7,200 | — | 2012-12-04 |

† hammer price — buyer's premium not included.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Sculpture & Installation | 1993 | $7,200 |
| Sculpture & Installation | 1993 | $6,200 |

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 Koyama Hiroshi worth?

Across 3 sold lots tracked by OpeningBid, the median price of a Koyama Hiroshi work is $6,200. The median Koyama Hiroshi sculpture sells for $6,200 across 3 lots. Some prices are hammer-only and exclude the buyer's premium.

### What is Koyama Hiroshi's auction record?

Koyama Hiroshi's auction record is $7,200, set in 1993.

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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, “Koyama Hiroshi auction prices”, https://www.openingbid.art/artist/koyama-hiroshi (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.