
Guida
Watanabetei is a historic estate located in Sekikawa Village, Niigata Prefecture, with a legacy dating back to the Edo period. In 1954, the main residence, along with the rice storehouse, miso storehouse, and gold storehouse, were designated as National Important Cultural Properties. Additionally, its exquisite garden was designated as a National Place of Scenic Beauty in 1963. The main building features a massive "Ishioki-koha-buyane" (stone-weighted wooden shingle roof), a structure designed for both practical durability against harsh environments and aesthetic elegance. The vast grounds offer a seamless blend of historic buildings and a seasonal garden, allowing visitors to experience the profound harmony between traditional Japanese architectural techniques and nature.
The history of the Watanabe family began in 1667 (Kanbun 7) when the first head, Giemon Yoshiitaka, moved to this location. Throughout the Edo period, the family maintained deep ties with the Yonezawa Clan and developed diverse businesses, including sake brewing, shipping, finance, and agriculture, contributing significantly to the regional economy. They achieved high social status, receiving support from the Yonezawa Clan and even being granted the right to wear certain surnames and swords by the Shogunate. The current imposing structure reflects a major renovation in 1817. More than just a residence, it stands as a vital monument preserving the history and culture of the region.

The most striking feature is the main residence, spanning approximately 500 tsubo, and its unique roof structure. The "Koha-buyane" (wooden shingle roof) reinforced with stones is an extremely rare architectural style. Inside, visitors can see sliding doors (fusama) and paper screens (shoji) that vividly illustrate the lifestyle of the Edo period. The garden follows the "Enshu-ryu" style, a stroll garden designed with the philosophy of "Teiya Ichinyo"—the unity of architecture and garden. Every detail, from the intricate wood-joining techniques that require no nails to the exquisite carvings on the transoms (ranma), showcases the high level of craftsmanship of the era.
Watanabetei reveals a completely different face depending on the season. You can enjoy fresh greenery in spring, deep lushness in summer, vibrant autumn colors, and a serene, silent snowy landscape in winter. The garden is particularly breathtaking in every season. The facility is open from 9:00 AM to 4:00 PM (last entry at 3:30 PM). Visiting during daylight hours is recommended to clearly observe the architectural details and the colors of the garden. Please note that during the winter season (December 20th to February 20th), the hours change to 9:30 AM – 3:00 PM (last entry at 2:30 PM).

To deepen your understanding of this historical space, various guided services are available. On Saturdays, Sundays, and holidays, a free guided tour is offered (10:30–11:15 AM and 2:00–2:45 PM, excluding winter). A paid guide service is also available for 1,000 JPY per person. Additionally, seasonal events such as "New Year Decoration Workshops" may be held. Walking through these historic spaces provides a rare opportunity to learn about ancient lifestyles and advanced architectural techniques firsthand.
The Sekikawa Village Hall is located directly in front of Watanabe-tei. You can also purchase a combined ticket to visit the nearby "Rekishi to Michi no Kan" (History and Road Museum) to gain a more comprehensive understanding of local history. Furthermore, a combined ticket is available for the "Yu-mu" day-trip hot spring facility, allowing you to pair your cultural visit with a relaxing soak. Sekikawa Village is widely known as a beautiful land of mountains, rivers, and hot springs.
As the grounds are vast and include gardens and historic buildings, we highly recommend wearing comfortable walking shoes. Since the interior features tatami mats and floor level changes, shoes that are easy to slip on and off are very useful. Payments can be made via cash, credit cards, or transportation IC cards. Please note that English signage and staff support may vary, so we recommend checking the official website for the latest information. As weather can change seasonally, please bring clothing suitable for the conditions.