The octagon at the heart of the Eastern Precinct
The Horyuji Temple Eastern Precinct Yumedono Hall (法隆寺東院夢殿, Hōryū-ji Tōin Yumedono) in Ikaruga, Nara Prefecture, is a Nara-period octagonal hall traditionally founded in 739, first protected on December 28, 1897, and designated a National Treasure on June 9, 1951. It is the central building of the Eastern Precinct, created in memory of Prince Shōtoku.
A single-storey octagon with a tiled roof, it enshrines the Kuse Kannon together with images of Gyōshin and Dōsen, the monks who founded and later revived the precinct. Two ridge tags are designated with it.
On the site of Ikaruga Palace
Tradition placed the hall on the site of Ikaruga Palace, where Prince Shōtoku lived. Excavations during repairs from 1934 onward found several earth-fast post buildings of that period, confirming it, and also revealed the size of the original corridor and south gate of the precinct.
The precinct chronicle's founding date of 739 has been questioned, but an inventory of 761 already lists the Yumedono and its companions, so it certainly existed by then. The Japan Tourism Agency's commentary credits the monk Gyōshin with vowing to build it as a memorial to the prince.
A Kamakura remodel and a famous finial
The Horyuji Yumedono has been repaired many times, and the overhaul of 1230 largely fixed its present look. A tier was added to the brackets, the eaves were renewed and extended, and the roof was steepened, so the hall now stands taller and has a sturdier, Kamakura feel than at first.
Even so, the original form can be reconstructed, and with the octagonal hall at Eisanji it is one of the only Nara-period round halls you can still see. The finial on top, a jeweled vase with an eight-sided canopy and flaring rays, is a celebrated piece of metalwork.
The Kuse Kannon inside is said to be life-size to Prince Shōtoku. Also here are a Nara-period dry-lacquer image of Gyōshin and a clay image of Dōsen, who restored the hall in the Heian period.
Visiting
The Yumedono is within the Eastern Precinct ticket area; you walk around it and view the interior through the lattice. The Kuse Kannon is a hidden image, and its cabinet opens only during spring and autumn showings; in autumn 2026 the dates are October 22 to November 22.
Hours, tickets and directions are on the Horyuji page.
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Q&A
- When can you see the Kuse Kannon in the Horyuji Yumedono?
- Only during the spring and autumn showings; in autumn 2026, from October 22 to November 22.
- When was the Horyuji Eastern Precinct Yumedono Hall built?
- Traditionally in 739; an inventory of 761 already records it.
- Why is the Horyuji Yumedono octagonal?
- Octagonal halls were often built as memorial halls, and the Yumedono was made to honor Prince Shōtoku.
- How old is the present form of the Horyuji Yumedono?
- It largely dates from a remodel in 1230 that added a bracket tier, deepened the eaves and steepened the roof.
- When did the Horyuji Yumedono become a National Treasure?
- It was first protected on December 28, 1897, and designated a National Treasure on June 9, 1951.
Basic Information
| Name | Horyuji Temple Eastern Precinct Yumedono Hall (Hōryū-ji Tōin Yumedono) |
|---|---|
| Location | Horyuji Sannai, Ikaruga, Ikoma District, Nara Prefecture |
| Designation | National Treasure |
| Year Designated | Important Cultural Property 1897/12/28 (Meiji 30, under the earlier law); National Treasure 1951/6/9 (Showa 26) |
| Quantity | 1 building (with 2 ridge tags) |
| Dimensions | Octagonal hall, single storey, tile roof |
| Owner | Horyuji Temple |
| Public Access | Within the Eastern Precinct ticket area; main image shown in spring and autumn |
References
- Agency for Cultural Affairs, Database of National Cultural Properties — Horyuji Eastern Precinct Yumedono
- https://kunishitei.bunka.go.jp/bsys/maindetails/102/2684
- Cultural Heritage Online — Horyuji Eastern Precinct Yumedono
- https://online.bunka.go.jp/db/heritages/detail/175892
- Japan Tourism Agency Multilingual Commentary Database — Yumedono
- https://www.mlit.go.jp/tagengo-db/R1-00191.html
- Nara Prefecture, Inori no Kairo — Yumedono Hidden Buddha (Kuse Kannon)
- https://inori.nara-kankou.or.jp/inori/hihou/horyuji/event/8eb7by5w02/
Last verified: 2026.10.01
