A Roofed Corridor Behind the Sanctuary
Behind the main sanctuary of Heian Jingu runs a roofed corridor known as the uchi-kairo, or inner cloister. It was built in 1940 as part of a coordinated campaign that accompanied the enshrinement of Emperor Komei. The corridor divides into east and west halves, links the inner worship hall with the walkways to the northeast and northwest, and encloses the ground directly behind the Daigokuden, the shrine's great outer hall.
The structure is single-story timber with a copper-plate roof and covers about 88 square meters. It rises on a raised stone platform, a kidan. Along its one-bay-wide outer face the wall is set with renji-mado, the vertical slatted lattice windows of classical palace architecture, while round pillars line the inner side. The roof carries a soft upward curve that, with the vermilion woodwork, recalls the rhythm of ancient court buildings.
Why It Is Registered
The corridor was listed as a Registered Tangible Cultural Property on 3 September 2002, under the criterion that it contributes to the historic landscape of the nation. The shrine's original 1895 buildings, the Daigokuden, the Otenmon gate, and the Soryuro and Byakkoro towers, hold the higher rank of Important Cultural Property. The 1940 additions, this corridor among them, completed the enclosure of the shrine core and gave the precinct its finished sense of a walled palace compound.
The whole complex reproduces the Chodo-in, the main administrative hall of the ancient Heian palace, at roughly five-eighths of the original scale. Ito Chuta, Kiko Kiyoyoshi, and Sasaki Iwajiro set that design language in 1895. The inner corridor, raised half a century later under Home Ministry shrine engineers Sunami Takashi and Tani Shigeo, carried it to the rear of the grounds.
What to Look For
Because it sits behind the sanctuary, the inner corridor is not part of the visitor route, and close views are limited. Even so, its line of renji windows and the lift of its platform register from the sides of the Daigokuden forecourt as part of the depth of the shrine.
Look for the way tree shadows cross the vermilion wall and for the gentle sweep of the eaves. The pairing of a latticed outer wall with an open colonnade inside is a quiet lesson in how the ancient palace enclosed its ceremonial ground.
- 📍 Plan Your Visit to Kyoto
- Find tours, activities & transport passes near Heian Shrine Inner Corridor
- [ Kinkakuji Fushimi Inari & Kimono Rental ]
Q&A
- When was the inner corridor built?
- In 1940, during the campaign tied to the enshrinement of Emperor Komei. It was designed chiefly by Home Ministry shrine engineers Sunami Takashi and Tani Shigeo.
- Can visitors walk through it?
- No. The inner corridor screens the area behind the main sanctuary and is not on the visitor path. The grounds are free to enter, but this zone lies close to the sacred core and access is restricted.
- How does it differ from the Important Cultural Properties here?
- The 1895 buildings such as the Daigokuden are Important Cultural Properties, while the 1940 additions like this corridor fall in the lighter Registered Tangible Cultural Property category.
- What should I look for?
- The latticed renji windows on the outer wall, the row of round pillars inside, and the softly curved copper roof rising from its stone platform.
Basic Information
| Name | Heian Jingu Inner Corridor (uchi-kairo) |
|---|---|
| Location | 121 Okazaki Irie-cho, Sakyo-ku, Kyoto |
| Designation | Registered Tangible Cultural Property (structure) |
| Registered | 21 August 2002 (gazetted 3 September 2002) |
| Registration no. | 26-0119 |
| Count | 1 building |
| Structure | Single-story timber, copper-plate roof, floor area 88 m2 |
| Date | 1940 |
| Owner | Heian Jingu (religious corporation) |
| Access | Grounds free to enter; the corridor is behind the sanctuary and close viewing is limited |
References
- 国指定文化財等データベース（文化庁）
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00002929
- 平安神宮 社殿・境内案内（公式）
- https://www.heianjingu.or.jp/map/guide/
- 平安神宮 公式サイト
- https://www.heianjingu.or.jp/
Last verified: 2026.07.02