Former Ryotei Kikusui: A Hidden Taisho-Era Gem in the Mountains of Eastern Aichi
Tucked away in the quiet mountain town of Shinshiro in Aichi Prefecture, the Former Ryotei Kikusui is a small but exquisite wooden building that once served as an intimate dining house in the early twentieth century. Standing along the old Bessho Kaido road in the Ono-juku post town district, this two-story structure preserves the refined craftsmanship and playful atmosphere of late Taisho-era Japan, when carpenters and plasterers had reached the peak of their traditional skills. Today, the building is freely open to visitors, offering travelers a rare opportunity to step inside an authentically preserved Japanese meeting house far from the well-trodden tourist routes.
Historical Background: The Post Town of Ono and the Old Bessho Kaido
To understand the Former Ryotei Kikusui, it helps to picture the world in which it was built. The Ono district of Shinshiro thrived as a post town on the road connecting two of the region's most important sacred mountains: Mount Akiha in Shizuoka Prefecture, home to the famous fire-protecting Akiha Shrine, and Mount Hourai in Aichi Prefecture, site of the venerable Horai-ji Temple. During the Edo period, the area was designated tenryo, meaning land held directly by the Tokugawa shogunate, which gave it an unusual administrative importance for such a remote mountain region.
When the Meiji era brought industrialization, the maintenance of the Bessho Kaido road combined with a flourishing local economy in lumber, sericulture, and silk-spinning to make Ono the commercial center of the Oku-Mikawa highlands. Pilgrims, merchants, traveling artisans, and timber traders all passed through this small town, creating demand for the kind of refined entertainment establishment that Kikusui came to represent.
According to local accounts, a resident family began operating both a butcher shop and a small dining house here during the Taisho period. As business grew, they kept the butcher shop facing the main street and built a separate, dedicated restaurant called Kikusui at the back of the property. This separation gave guests a quiet, secluded space to enjoy meals away from the bustle of the road, a layout that came to define the building's character.
Why the Building Was Designated a Cultural Property
The Former Ryotei Kikusui was registered as a National Registered Tangible Cultural Property on August 4, 2015. The official designation criterion was that the building represents something "difficult to reproduce" — a recognition that the level of craftsmanship and the specific combination of materials it preserves cannot easily be recreated today.
What makes this small structure so significant in the eyes of preservation experts is the way it concentrates several remarkable features into a tiny footprint of just thirty-seven square meters. The detailed joinery of the alcoves and ornamental shelves, the carefully composed shoji screens combining plain glass and patterned glass panels, and especially the rare exterior plaster reliefs together represent a high point of craftsmanship from the late Taisho era. Furthermore, the building demonstrates an early and confident use of domestically produced patterned glass, marking a moment when traditional Japanese architecture was being thoughtfully updated with new modern materials.
For these reasons, scholars view Kikusui as a valuable example of how Japanese vernacular architecture absorbed modern industrial materials without losing its refined aesthetic sensibility.
Architectural Highlights and What to Look For
Although the building covers only about thirty-seven square meters in floor area, every corner rewards careful observation. The structure was designed with the second floor as the main guest reception space, while the first floor served as quarters and an office for the manager. The kitchen is thought to have been housed in a separate outbuilding.
The Plaster Reliefs of the Second Floor Exterior
Perhaps the most charming feature of Kikusui is found on the upper exterior wall, where colorful plaster reliefs known as kote-e depict yakko, the lively manservants of the samurai class, together with sparrows in a bamboo grove. These three-dimensional sculpted images, executed with great skill, give the building an unmistakably playful, festive atmosphere appropriate to its original use as a place for entertainment and conviviality. The age of the plasterer who created them helps date this work to the early Showa period, just after the building's main construction.
The Patterned Glass Doors and Windows
Throughout the building, generous use is made of glass — both clear and patterned — in carefully composed paneled doors. On the south side of the first floor, the sliding glass shoji are divided into four horizontal sections, with thin slats at the top, framed glass in the middle, vertical mullions with clear glass below that, and finally a wooden base panel. The second floor uses similar three-section compositions, including an unusual decorative pattern resembling brick stacking. This consistent use of patterned glass throughout the building marks an important moment in the history of domestically manufactured glass in Japan.
The Refined Tokonoma and Tana
The first-floor south room features a one-ken-wide tokonoma alcove and an ornamental shelf, with a floor post made of cedar with a distinctive twisted grain known as shibori-marudaka. The wooden frames and the floor plank are made from tochi (horse chestnut), and the small cabinet doors are finished in shunkei lacquer, with horse chestnut tops. Upstairs, the rooms feature delicate sao-buchi ceilings of the saru-hoo style, with tochi tora-mokumoku grain wood used for the shelves to create a sense of generous space within a compact room.
Visitor Information and How to Get There
The Former Ryotei Kikusui sits in the heart of the Ono district, immediately adjacent to the Former Ono Bank building, now operating as the Onojuku Bijutsu Kohi Horaikan, a cafe and gallery that is also a National Registered Tangible Cultural Property. The two buildings together form a small but rewarding heritage cluster.
The most convenient access is from JR Mikawa-Ono Station on the Iida Line, from which Kikusui is reached on foot in about five to ten minutes. The Iida Line operates with limited service, often only one or two trains per hour, so checking the schedule in advance is essential. Travelers driving from Nagoya can reach Shinshiro via the Shin-Tomei Expressway, exiting at the Shinshiro IC and following Route 151 for approximately fifteen minutes.
The building is generally open to the public free of charge, though access conditions can change, so confirming with the city or with Horaikan in advance is recommended. Special public openings and guided tours by experts are occasionally organized, offering a particularly rewarding way to experience the building.
Surrounding Attractions to Combine with Your Visit
The Ono district and the broader Shinshiro area are rich in historical and natural sights that can easily fill a full day of exploration.
Onojuku Bijutsu Kohi Horaikan (Former Ono Bank)
Standing right next door, this 1925 reinforced concrete building features a beautiful curved corner entrance and Art Deco-influenced exterior detailing. Inside, the former banking hall now serves coffee made with siphon brewing in a quiet, gallery-like atmosphere. It is one of the most atmospheric cafes in eastern Aichi.
Mount Hourai and Horai-ji Temple
About thirty minutes by car or bus, this ancient mountain temple is famous for its towering cedar trees, its long stone staircase of more than 1,400 steps, and its dramatic cliff-side setting. The Horaisan Toshogu Shrine, dedicated to Tokugawa Ieyasu, also stands within the temple grounds.
Yuya Onsen
This small hot spring village along the Utsugawa River, just a few stops from Mikawa-Ono on the Iida Line, offers traditional ryokan stays and outdoor bathing alongside scenic gorges. It is an ideal way to extend a Kikusui visit into a relaxing overnight trip.
Nagashino Castle Ruins
The site of the famous 1575 Battle of Nagashino, where the combined forces of Oda Nobunaga and Tokugawa Ieyasu used massed firearm volleys to defeat the Takeda cavalry, lies within Shinshiro. The site museum tells the story of one of the most consequential battles in Japanese history.
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- Find tours, activities & transport passes near Former Restaurant Kikusui
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Q&A
- What kind of building was the Former Ryotei Kikusui originally?
- It was a small dining house built in the late Taisho period, used as a private space for meals and meetings. Its compact design with only four rooms suggests it functioned more as an intimate machiai-style restaurant than a large banquet hall.
- Why was such a small building given national heritage recognition?
- Despite its modest size of only thirty-seven square meters, the building preserves an exceptional concentration of late Taisho craftsmanship, including detailed joinery, refined shoji screens with patterned glass, and rare exterior plaster reliefs. These features combine to make it a building that would be very difficult to reproduce today.
- What are kote-e plaster reliefs, and what do those at Kikusui depict?
- Kote-e are three-dimensional images modeled in plaster directly onto a wall using a plasterer's trowel. The reliefs at Kikusui show yakko, the spirited manservants of samurai households, together with sparrows playing in a bamboo grove. The lively scene captures the playful spirit appropriate to a place of entertainment.
- Is the building open to the public, and is there an admission fee?
- The building is generally open to the public without an admission fee. However, opening conditions may vary, so checking with the adjacent Horaikan cafe or with the Shinshiro city tourism office before visiting is strongly recommended.
- How is Kikusui best combined with other sights in the area?
- A pleasant half-day itinerary pairs Kikusui with the adjacent Horaikan cafe, while a full day can extend to Mount Hourai and Horai-ji Temple. Travelers interested in samurai history can also include the nearby Nagashino Castle ruins, and an overnight stay at Yuya Onsen makes a relaxing finish.
Basic Information
| Name | Former Ryotei Kikusui |
|---|---|
| Location | 17-7 Aza Ueno, Ono, Shinshiro City, Aichi Prefecture |
| Period of Construction | Late Taisho period (circa 1919 to 1926) |
| Structure | Wooden two-story building, tiled roof, building area approximately 37 square meters |
| Number of Buildings | 1 building |
| Cultural Property Designation | National Registered Tangible Cultural Property (Building) |
| Registration Date | August 4, 2015 |
| Registration Criterion | Difficult to reproduce |
| Owner | Suehiro Sangyo Co., Ltd. |
| Nearest Station | JR Mikawa-Ono Station on the Iida Line, approximately 5 to 10 minutes on foot |
References
- Former Ryotei Kikusui — Shinshiro City Official Website
- https://www.city.shinshiro.lg.jp/kanko/minzokugeino/kikusui.html
- Former Ryotei Kikusui — Cultural Heritage Online (National Institute of Informatics)
- https://bunka.nii.ac.jp/heritages/detail/265502
- Former Ono Bank Main Building — Cultural Heritage Online
- https://bunka.nii.ac.jp/heritages/detail/120374
- Former Ono Bank (Onojuku Horaikan) — Shinshiro City Official Website
- https://www.city.shinshiro.lg.jp/kanko/minzokugeino/kyuonoginko.html
- Onojuku Bijutsu Kohi Horaikan Official Website
- http://horaikan.suehiro-i.com/
- Aichi Prefecture Cultural Property Registration Document (PDF)
- https://www.pref.aichi.jp/uploaded/attachment/49839.pdf
Last verified: 2026.04.28