A Four-Storey Timber Inn of 1936
The Kanaguya Ryokan Saigetsuro (金具屋旅館斉月楼) is a four-storey timber inn building of 1936 in Shibu Onsen, Yamanouchi Town, Nagano Prefecture, and was registered as a Registered Tangible Cultural Property (structure) on July 1, 2003 (Agency for Cultural Affairs). The name is also written Saigetsurō.
The Agency records a four-storey timber building with a hip-and-gable roof in sheet iron and a building area of 172 square metres, begun in 1933, completed in 1936 and used mainly for guest rooms; registration number 20-0136.
Built by a Temple Carpenter from Obuse
According to Kanaguya's own history pages, the master carpenter of the Kanaguya Ryokan Saigetsuro was a shrine and temple builder (miyadaiku) from Obuse. The frame went up in 1934, and the building was finished in 1936 along with the great hall and a bathhouse planned at the same time. The idea was to treat each guest room as a small house of its own and the corridors as lanes running between them.
The inn describes 13 through-columns, each about 15 metres long, rising through all four floors. The timber is local cedar, pine and zelkova, and some rooms have red walls finished in bengara, an iron-oxide wash the inn calls rare in Shinshu. The top floor opens into a light well with a window cut in the outline of Mount Fuji and a lamp shaped like the moon.
Why It Was Registered
The Agency for Cultural Affairs points to the way the Kanaguya Ryokan Saigetsuro scatters sukiya-style ideas across both its exterior and its rooms, each detail worked out separately, to create a world set apart from daily life. It calls the building a fine example of hot-spring inn architecture and registered it as a model of design.
What to Look For
From the stone-paved main street of Shibu Onsen you can look up at the Kanaguya Ryokan Saigetsuro, its tiers of eaves and railings stacked one above another. After dark, when the lamps come on, the outline sharpens; a Japan Tourism Agency visitor text singles out the lit, overhanging timber eaves of Kanaguya as one of the sights of the town at night.
Inside, notice how the finishes change from room to room. Kanaguya says no two rooms or corridors are built alike, and parts of an old water wheel have been reused as ornament. Floors 2 to 4 of the Kanaguya Ryokan Saigetsuro each hold a small private bath.
Visiting
The Kanaguya Ryokan Saigetsuro still holds guest rooms, so only overnight guests can go inside. Guests may join a free building tour that the inn runs daily at 5:30 p.m. for about 40 minutes; sign up on arrival (Kanaguya). There is no day bathing and no visiting for non-guests, so anyone not staying sees the building from the street.
Q&A
- Can I visit the Kanaguya Ryokan Saigetsuro without staying the night?
- No. Only overnight guests may enter, and there is no day bathing. The exterior can be seen from the street in Shibu Onsen (Kanaguya).
- Is there a tour of the Kanaguya Ryokan Saigetsuro?
- Yes, for guests. A free tour runs daily at 5:30 p.m. and lasts about 40 minutes; book it when you arrive (Kanaguya).
- Was the Kanaguya Ryokan Saigetsuro the model for Spirited Away?
- There is no official confirmation. Kanaguya cites an animator who worked on the film as saying Hayao Miyazaki showed a photo of the inn, among others, to explain the style of the bathhouse, but the inn itself says the truth is not known.
- Who built the Kanaguya Ryokan Saigetsuro?
- A shrine and temple carpenter from Obuse led the work, and the building was completed in 1936 (Kanaguya; Agency for Cultural Affairs).
- When was the Kanaguya Ryokan Saigetsuro registered?
- On July 1, 2003 (Agency for Cultural Affairs).
Basic Information
| Name | Kanaguya Ryokan Saigetsuro (金具屋旅館斉月楼) |
|---|---|
| Location | 2202 Hirao, Yamanouchi-machi, Shimotakai-gun, Nagano Prefecture |
| Designation | Registered Tangible Cultural Property (Structure) |
| Year Designated | Registered 2003/07/01 (Heisei 15) |
| Quantity | 1 building |
| Dimensions | Timber, 4 storeys, sheet-iron roof, 172 m² |
| Owner | Kanaguya Hotel Ltd. |
| Public Access | Interior open to overnight guests only; exterior visible from the street |
References
- Kanaguya Ryokan Saigetsuro (Database of National Cultural Properties, Agency for Cultural Affairs)
- https://kunishitei.bunka.go.jp/heritage/detail/101/00003429
- Saigetsuro, a four-storey timber building (Kanaguya, Japanese)
- https://kanaguya.com/archives/history/kenchiku01
- FAQ (Kanaguya, Japanese)
- https://kanaguya.com/archives/faq
- Baths (Kanaguya, Japanese)
- https://kanaguya.com/onsen/spring
- Spirited Away and the architecture of Kanaguya (Kanaguya, Japanese)
- https://kanaguya.com/archives/history/kenchi03
- Shibu Onsen streets (Japan Tourism Agency multilingual commentary database, Japanese)
- https://www.mlit.go.jp/tagengo-db/common/001540347.docx
Last verified: 2026.10.29
