About the Nikko Kanaya Hotel Annex

The Nikko Kanaya Hotel Annex (日光金谷ホテル別館, Nikkō Kanaya Hoteru Bekkan) is a three-storey guest wing of timber with some reinforced concrete, built in 1935 at the Nikko Kanaya Hotel in Kamihatsuishi-machi, Nikko City, Tochigi Prefecture, and it became a Registered Tangible Cultural Property on November 10, 2005. It stands northeast of the Main Building and was designed by the architect Kume Gonkurō.

The Annex measures 16 by 8 bays, with a building area of 423 square meters under a Dōban-buki copper roof. According to the hotel's timeline, it opened as a three-storey block of 24 guest rooms.

Why It Was Registered

The Annex was registered as a model of design, and the Agency for Cultural Affairs describes its Japanese exterior in some detail. A carriage porch with an undulating karahafu gable projects from the south front, the walls are made to look like traditional Shinkabe construction with the posts exposed, and the roof is a lively cluster of ridges and gables in the manner of yatsumune-zukuri.

The Main Building and New Building are Western frames dressed with Japanese ornament. The Annex goes further and presents a fully Japanese face. That a guest wing built in the 1930s for foreign travelers was given the look of a shrine or a palace says a good deal about what a hotel in Nikko wanted to offer.

Kume Gonkurō's Earthquake-Resistant Timber Frame

According to the Agency, the structure of the Nikko Kanaya Hotel Annex follows Kume's own earthquake-resistant timber system, using built-up columns among other devices. The architect applied a seismic method of his own invention to a three-storey guest wing.

Note the Agency's wording: the walls are made to look like exposed-post construction. Outwardly the building wears the traditional appearance, while the frame behind it is Kume's system rather than conventional joinery. Japanese looks on the outside, a modern seismic frame on the inside: that pairing is the core of the building. The hotel as a whole received seismic reinforcement and interior renovation in 2006.

The rooms were recently refurbished, and the Annex now operates under the name ROYAL HOUSE. The hotel explains that the washi wall coverings are based on the bamboo-gentian crest of the Kanaya family and borrow motifs from the stone lantern that has stood at the Annex entrance since it was completed and from the Shinkyo Bridge. Helen Keller stayed in a first-floor corner room, according to the hotel, which dates her visit to July 5, 1937.

Visiting the Annex

The Nikko Kanaya Hotel Annex is a guest wing, and only overnight guests may go inside. The hotel states that non-guests are not permitted in guest rooms.

From outside, look for the curved gable of the carriage porch on the south side and the stacked roofs above it. The hotel does not say how far non-guests may walk around the grounds, so check at the front desk before approaching the building. Filming and photo shoots require the hotel's prior permission.

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Q&A

QWhen was the Nikko Kanaya Hotel Annex built, and who designed it?
AIt was completed in 1935 to a design by the architect Kume Gonkurō, as a three-storey wing with 24 guest rooms.
QWhy is the Nikko Kanaya Hotel Annex a Registered Tangible Cultural Property?
AIts Japanese exterior, with a karahafu carriage porch and many-gabled roof, and Kume's earthquake-resistant timber frame led to its registration on November 10, 2005, as a model of design.
QWhat is unusual about the structure of the Nikko Kanaya Hotel Annex?
AIt uses Kume Gonkurō's own seismic timber system with built-up columns, partly combined with reinforced concrete, behind walls made to look like traditional exposed-post construction.
QCan I stay in the Nikko Kanaya Hotel Annex?
AYes. The Annex is still a guest wing, now called ROYAL HOUSE, and its interior is open only to guests.
QDid any famous guests stay in the Nikko Kanaya Hotel Annex?
AAccording to the hotel, Helen Keller stayed in a first-floor corner room; her visit is recorded on July 5, 1937.

Basic Information

NameNikko Kanaya Hotel Annex
Location1300 Kamihatsuishi-machi, Nikko City, Tochigi Prefecture
DesignationRegistered Tangible Cultural Property (Structure)
Year DesignatedRegistered November 10, 2005
Quantity1 building
DimensionsBuilding area 423 square meters
OwnerKanaya Hotel Co., Ltd.
Public AccessGuests only (guest wing)

References

Database of National Cultural Properties: Nikko Kanaya Hotel Annex (Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/101/00004923
Cultural Heritage Online: Nikko Kanaya Hotel Annex
https://online.bunka.go.jp/heritages/detail/184833
Tochigi Cultural Properties: Nikko Kanaya Hotel Annex (Tochigi Prefecture, Japanese)
https://bunkazai.pref.tochigi.lg.jp/cultural/%E3%80%90%E6%97%A5%E5%85%89%E9%87%91%E8%B0%B7%E3%83%9B%E3%83%86%E3%83%AB%E5%88%A5%E9%A4%A8%E3%80%91/
Nikko Kanaya Hotel: Cultural Heritage and Timeline (Japanese)
https://www.kanayahotel.co.jp/nkh/appeal/
Kanaya Hotel: History (Japanese)
https://www.kanayahotel.co.jp/appeal/
Nikko Kanaya Hotel: Guest Rooms (Japanese)
https://www.kanayahotel.co.jp/nkh/stay/
Nikko Kanaya Hotel: FAQ (Japanese)
https://www.kanayahotel.co.jp/nkh/faq/
Nikko Kanaya Hotel: Filming and Media Requests (Japanese)
https://www.kanayahotel.co.jp/nkh/media/

Last verified: 2026.10.04