What Is Kiunkaku? An Atami Cultural Property Preserving Japan’s Villa Heritage
Kiunkaku is a cultural facility that opens a Taishō- and Shōwa-era residence and Japanese garden in central Atami to the public.
Japanese-style buildings, a detached wing, and Western-style buildings surround the verdant garden, allowing visitors to trace on a single site how Atami’s history evolved as the property changed from a private villa to an inn and then a cultural facility.
The History of a Distinguished Residence Founded in 1919
The building that became the foundation of Kiunkaku was constructed in 1919 (Taishō 8) as a villa for politician and businessman Shinya Uchida.
In 1925 (Taishō 14), it was acquired by Kaichirō Nezu, president of Tobu Railway, and new spaces were added to the buildings and garden.
Learning why it was known as one of Atami’s three great villas, alongside the private Iwasaki Villa and the now-lost Sumitomo Villa, reveals an image of the era when this hot-spring destination developed as a villa resort.
Cultural Value Preserved in Four Buildings and One Gate
Kiunkaku was designated a Tangible Cultural Property by the City of Atami in 2002 (Heisei 14), with four buildings and one gate protected as architectural assets.
Comparing the different structures and exteriors of each building, including wooden construction with copper-sheet roofing and wooden construction with tile roofing, is another rewarding focus for a visit.
| Period | Main role | What to observe |
|---|---|---|
| From 1919 | Uchida family villa | Japanese-style buildings and garden |
| From 1925 | Nezu family villa | Expansion of Western-style buildings |
| From 1947 | Kiunkaku inn | Connections with literary figures |
| From 2000 | Cultural facility | Preservation and public access |

Compare the Japanese and Western Buildings to Read the Layers of Architecture
Kiunkaku is fascinating because traditional Japanese houses stand beside Western-style buildings that incorporate designs from several regions.
Instead of viewing each room only as a separate highlight, notice its relationship with the garden and the routes connecting the buildings to gain a three-dimensional sense of the property’s additions and renovations over time.
The Villa’s Tranquility Preserved in the Japanese Buildings
The main building and detached wing retain tatami rooms and fittings that convey the beauty of Japanese residential architecture.
In the first Japanese-style room, called Kirin, a on-site guide explains the property’s history. When available, listening to the guide makes it easier to understand changes in ownership and architecture.
Look from the tatami room toward the garden and enjoy the contrast between the dim interior and the greenery outside to experience the calm of a private villa.
Japanese, Chinese, and European Design Meet in Tamahime and Gyokkei
The Western-style Tamahime and Gyokkei rooms offer distinctive spaces where decorations and styles from Japan, China, Europe, and elsewhere come together.
Tamahime is a Western-style room completed during Kaichirō Nezu’s ownership. Rather than dismissing its decoration as merely exotic, observe it as a combination of materials and designs selected by the owner of the time for a deeper understanding.
On days when volunteer guides are present, asking about the origins of patterns and fittings can reveal details that are easy to miss.
The Character Created by Taishō-Era Glass and Light
Views through old glass can appear gently distorted in a way that differs from uniform modern glass.
Follow the windows, transoms, lighting, and floor and wall materials in sequence to see how incoming light changes the impression of each interior.
| Space | Design characteristic | Clue for observation |
|---|---|---|
| Japanese-style buildings | Japanese residential architecture | Fittings and tatami rooms |
| Detached wing | Close relationship with the garden | Views from the veranda |
| Tamahime | Combined decorative styles | Floors, walls, and windows |
| Gyokkei | Western-style interior | Light and materials |

View the Japanese Garden in Relation to the Buildings
Although Kiunkaku’s garden lies in central Atami, deep greenery can be enjoyed from many places inside the property.
Rather than hurrying around the garden alone, alternate between views from the rooms and views back toward the buildings from outdoors. Comparing both perspectives makes the composition of the entire residence easier to understand.
Use the Windows as Frames for the Garden
Beside the windows of the tatami rooms and Western-style buildings, pillars and fittings divide the garden view into compositions resembling framed pictures.
The same garden looks different from the Japanese buildings, where it appears continuous with tatami and wood, and from the Western buildings, where it is viewed through glass and decoration.
One advantage of an architectural visit is that even on a rainy day, you can enjoy the garden’s colors and the presence of water from indoors, not only under clear skies.
Imagine the Building Extensions from Outdoors
Looking across several buildings from the garden reveals how structures from different periods came together to form one residence.
Observe from the open garden paths and designated indoor routes without touching the property’s protected trees or buildings.

Explore Memories of Kiunkaku’s Inn Era and Literary Guests
In 1947 (Shōwa 22), Kiunkaku came under the ownership of Hyōgorō Sakurai and began operating as an inn.
Beyond its sumptuous architecture, its history as a hot-spring inn that welcomed guests and provided a setting where works were created is also important.
Becoming One of Atami’s Leading Inns
When the former villa became an inn, the private residence was transformed into a place welcoming many overnight guests.
As you view the halls and guest rooms, imagine not only family life but also how the spaces were used for hospitality and lodging to understand this change in role.
Osamu Dazai, Yūzō Yamamoto, and Other Writers Stayed Here
During its years as an inn, literary figures including Yūzō Yamamoto, Naoya Shiga, Jun’ichirō Tanizaki, Osamu Dazai, Seiichi Funabashi, and Taijun Takeda visited Kiunkaku.
Although this is not a museum exhibiting literary works, the size of the rooms, views toward the garden, and quiet circulation routes convey the atmosphere of the inn where they stayed.
A Municipal Cultural Facility Since 2000
The City of Atami acquired Kiunkaku in 2000 (Heisei 12), and it became a cultural and tourism center that opens its buildings and garden to the public.
Visit with the understanding that it is now a place for touring historic architecture, not a facility offering accommodation or bathing.

Kiunkaku Opening Hours, Admission Fees, and Visitor Services
Kiunkaku’s regular opening hours are 9:00 a.m. to 5:00 p.m., with last admission at 4:30 p.m.
It is closed every Wednesday and from December 26 through 30, but opens when Wednesday falls on a public holiday.
Admission Fees and Suggested Visit Duration
Regular admission is 610 yen for adults, 360 yen for junior high and high school students, and free for elementary school students and younger children.
A visit generally takes about 40 to 60 minutes. Reservations are usually unnecessary, although groups are advised to contact the facility in advance.
Reception is required even if you only wish to see the garden, and the regular admission fee applies.
Guides, Wheelchairs, and the Tearoom
Three wheelchairs are available for use inside the property; ask at reception if you need one.
There are several ways to hear explanations, including the on-site guide in Kirin, volunteer guides assigned to the Western buildings on certain days, and paid guided tours that require advance reservations.
The Yasuragi tearoom serves drinks and sweets. If you wish to use only the tearoom without touring the property, tell the reception staff.
Photography Etiquette and How to Get to Kiunkaku
You can photograph architectural details during your visit, but local instructions take priority in places where restrictions apply because of exhibitions or the use of rental rooms.
Do not block other visitors’ routes, and behave in a way suited to the quiet interiors.
Do Not Touch, and Eat or Drink Only in Designated Areas
Photography is permitted inside except for items in the special exhibition room, but do not touch the furnishings or walls.
Eating and drinking are prohibited except in designated areas, and the entire property is smoke-free.
Animals other than assistance dogs are not permitted, including in the garden, so check this when planning your itinerary.
| Situation | What you can do | What to check or consider |
|---|---|---|
| Indoor photography | Permitted in many areas | Check special exhibitions |
| Building tour | Follow the open route | Do not touch walls or furnishings |
| Food and drink | Designated areas only | Notify reception when using the tearoom |
| Garden | Observe from the paths | Do not damage plants |
Take a Bus from Atami Station
Kiunkaku is located at 4-2 Shōwa-chō, Atami, Shizuoka Prefecture.
From JR Atami Station, you can take a local bus to the Kiunkaku-mae stop or get off at Tenjin-chō and walk.
The grounds have free parking for approximately 37 standard cars. Large buses, generally 9 meters or longer, cannot park there, so confirm an appropriate parking location in advance for your vehicle.
Summary: Trace the Evolution of Architecture and Atami Culture at Kiunkaku
Kiunkaku preserves the changing roles of a villa founded in 1919, an inn from 1947, and a cultural facility from 2000.
Compare the Japanese and Western buildings, look back at the architecture from the garden, and imagine the inn era when prominent writers stayed here to discover Atami’s cultural history beyond the ornate design.
Before departure, check current opening and transportation information, observe the etiquette of not touching the cultural property, and take your time exploring the entire residence.




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