A Muromachi Bell Cast on the Buddha's Birthday
Two dates are written into this bronze bell, set decades apart. The earlier records its casting on the eighth day of the fourth month of Eisho 1, the year 1504. In the Japanese calendar that day, the eighth of the fourth month, is the traditional birthday of the historical Buddha, marked at temples with the flower festival called Kanbutsu-e. A bell finished on that date carried an obvious dedicatory meaning. The later inscription is dated to the seventh month of Genki 3, or 1572, added some sixty-eight years after the bell first hung.
The bell belongs to Kongobuji, the head temple of Koyasan Shingon Buddhism, in Koya-cho in the mountains of Wakayama Prefecture. Koyasan was founded in the early ninth century by the priest Kukai and remains one of the principal centers of esoteric Buddhism in Japan. The bell dates to the Muromachi period, a time when the mountain's temples were busy recasting and renewing their ritual equipment.
Why It Matters
A bell with two firmly cast dates is, in effect, a small archive in bronze. The first line fixes the moment it was made; the second shows that people returned to it more than half a century later and thought the occasion worth recording. Inscriptions like these let historians track how a single object stayed in use across generations, and they give specialists in metalwork a pair of secure reference points rather than one. That documentary quality, combined with the bell's Muromachi craftsmanship, is the reason the Agency for Cultural Affairs designated it an Important Cultural Property on April 19, 1926.
The years it spans were turbulent ones for Japan. The 1504 casting came near the start of the long Sengoku era of warring domains, and the 1572 inscription was added in its final, most violent decade. That a temple bell on Koyasan was maintained and re-inscribed through that period speaks to the steadiness of monastic life on the mountain even as the country around it fractured.
Seeing the Bell
The designated art and craft holdings of Koyasan are kept by the Koyasan Reihokan, a museum that opened in 1921 and is run by the Koyasan Cultural Properties Preservation Society, the organization recorded as this bell's custodian. The Reihokan holds most of the mountain's designated paintings, sculpture and metalwork and shows them in rotating exhibitions, so any single object may be on view in one season and in storage the next.
Before making a special trip to see this bell, check the Reihokan's current exhibition listing or ask the museum directly. The visit fits easily into a day on the mountain alongside the Danjo Garan complex and the avenue of cedars at Okunoin. The Reihokan is a short bus ride from Koyasan Station, getting off at the Reihokan-mae stop.
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Q&A
- Why does the bell have two dates?
- The first inscription records its casting in 1504; a second, added in 1572, was cut into the bell about sixty-eight years later, leaving two dated records on one object.
- Is the casting date significant?
- Yes. It falls on the eighth day of the fourth month, the traditional birthday of the Buddha, a day of obvious meaning for a temple bell.
- Who owns it?
- Kongobuji, the head temple of Koyasan Shingon Buddhism. Its designated holdings are cared for by the Koyasan Reihokan.
- Can I see it whenever I visit?
- Not always. The Reihokan rotates its designated objects through exhibitions, so confirm the schedule before you travel.
- How do I reach the Reihokan?
- From Koyasan Station, take a Nankai Rinkan bus into central Koyasan and get off at Reihokan-mae.
Basic Information
| Name | Bronze Bell (with inscriptions dated the eighth day of the fourth month of Eisho 1 and the seventh month of Genki 3) |
|---|---|
| Location | Koyasan, Koya-cho, Ito District, Wakayama Prefecture (held by Kongobuji; cared for by the Koyasan Reihokan) |
| Designation | Important Cultural Property (designated April 19, 1926) |
| Category | Craft work |
| Quantity | One bell |
| Period | Muromachi period, cast 1504, later inscription 1572 |
| Owner | Kongobuji |
| Access | Designated holdings shown by rotation at the Koyasan Reihokan; not always on display. Check the schedule in advance. |
References
- Database of National Cultural Properties, Agency for Cultural Affairs
- https://kunishitei.bunka.go.jp/bsys/maindetails/201/5434
- Koyasan Reihokan (museum), official site
- https://reihokan.or.jp/
- Koyasan Reihokan, About the museum
- https://reihokan.or.jp/about/setsuritsu.html
Last verified: 2026.06.22