The modern administrative form of the town of Zao was established on April 1, 1955, following the merger of the villages of Enda and Miya. The settlement was named after the majestic Mount Zao, at the foot of which it is located. However, the history of this territory's development began long before the official formation of the municipality.
During the historical Edo period (1603–1868), these lands were part of the holdings of the powerful Date clan (Sendai Domain). The area was mentioned in chronicles as an important agricultural and recreational district of the domain.
Key Factors of Formation
Zao's development as a settlement was driven by a combination of natural and social factors:
Geography and Geology: Its location in a volcanic zone ensured the presence of hot springs, which became a magnet for people, as well as fertile soil at the foot of the mountains.
Religious Significance: Mount Zao has been revered since ancient times as a sacred place by followers of the Shugendo mountain asceticism, which contributed to the flow of pilgrims and the development of the road network.
Political Stability: Being under the protectorate of the Date clan, the region developed without major upheavals, focusing on its internal economy.
Early Cultural and Economic Features
The region's economy and cultural code were formed around its natural resources:
Onsen Culture: The Togatta Onsen district has been known for over 400 years. It originated as a healing resort for the recovery of samurai and farmers, becoming a center of social life.
Kokeshi Craft: It was here, in Togatta, that one of the oldest schools of traditional wooden kokeshi doll making was born. Initially, they were made by local woodturners as souvenirs for visitors to the hot springs.
Agriculture: Thanks to the unique microclimate of the foothills, local residents early on mastered the cultivation of fruits, particularly pears and peaches, which remains the backbone of the economy to this day.
Timeline
1601: The opening of the Togatta hot springs, marking the beginning of the region's development as a healing resort.
1868: The end of the Edo period and the rule of the Date clan, after which the lands passed under the control of the central government.
1889: Implementation of the new municipal system and the administrative formation of the villages of Enda and Miya.
1955 (April 1): Official founding of the town of Zao through the merger of the villages of Enda and Miya.
1962: Opening of the "Zao Echo Line" high-altitude tourist road, connecting Miyagi and Yamagata prefectures.
1974: Approval of the official symbols of the town: the tree (pine), the flower (peach), and the bird (Japanese white-eye).
1984: Opening of the Miyagi Zao Kokeshi Doll Museum, solidifying the town's status as a center of traditional craft.
1990: Opening of the Zao Fox Village (Zao Kitsune-mura) wildlife park, which later became a world-famous attraction.
2011 (March 11): The Great East Japan Earthquake, which caused infrastructure damage and a temporary decline in tourist traffic.
2015: Celebration of the 60th anniversary of the municipality's founding with large-scale cultural events.
Milestones
Stages of Development and Key Transformations
The history of Zao's formation as a modern tourist and agricultural center has passed through several important transformational stages that defined its current appearance and economy.
Formation of the Spa Cluster (Edo Period). The development of the settlement around the Togatta hot springs laid the foundation for a service-based economy. From a retreat for samurai, the location transformed into a resort accessible to the public, stimulating the construction of hotel infrastructure (ryokans) and the development of roads.
Administrative Consolidation (1955). The merger of the villages of Enda and Miya into a single town of Zao allowed for the centralized management of resources. This unification became the starting point for large-scale land planning, combining nature conservation with economic development.
Transport Breakthrough (1962). The opening of the Zao Echo Line high-altitude highway was a major urban planning and economic event. The road connected Miyagi and Yamagata prefectures, turning an isolated mountain area into a transit tourism hub and providing mass access to the Okama Crater.
Agricultural Specialization and Branding. The transition from subsistence farming to the cultivation of premium fruits (pears and peaches) allowed the economy to diversify. Zao established its status as the "orchard" of the region, contributing to the development of agritourism.
Institutionalization of the Kokeshi Craft (1980s). The opening of the dedicated Kokeshi museum and the Kokeshi Bridge marked the transition from cottage industry production to systematic support of cultural heritage. This solidified the town's status as one of the capitals of traditional Japanese toys, attracting ethnographic tourists.
Globalization of Tourist Traffic (1990s – Present). The opening of the Zao Fox Village and the development of ski resorts changed the tourist profile. While the resort previously focused on the domestic market, the creation of unique niche attractions has attracted an international audience, requiring the adaptation of services for foreign visitors.
Architecture
Architectural Character and Urban Planning
The architecture of Zao does not conform to the standards of major metropolises. It is a typical Japanese mountain resort where urban planning solutions are dictated by the complex terrain of the volcanic landscape and the presence of hot springs. The town's appearance is an eclectic blend of traditional Japanese architecture and functional modernism from the second half of the 20th century.
Key Architectural Eras and Styles
The development of Zao's landscape can be divided into two key stages, each leaving its mark on the visual perception of the village:
Traditional Japanese Style (Edo and Meiji Era Heritage). The spirit of old Japan is preserved in the Togatta Onsen area. Low-rise wooden buildings predominate here. Key features include irimoya (pitched) tiled roofs, the use of natural wood, and shoji sliding partitions in the design of ryokan (traditional inn) facades. This style emphasizes harmony with nature and the seasons.
Functionalism and Modernism (Showa Era, 1960s–1980s). With the growth of mass ski tourism and the opening of the Echo Line road, large concrete structures appeared in Zao. These are multi-story hotels and tourist centers built in a utilitarian style. They are characterized by simple geometric shapes, flat roofs, and the use of reinforced concrete capable of withstanding harsh, snowy winters.
Iconic Landmarks and Areas
Zao's identity is shaped by several key sites and locations that reflect its cultural and resort essence:
Togatta Onsen District: The historical heart of the town. Narrow streets lined with ryokans and souvenir shops create the intimate atmosphere of a resort town. Public baths are the central element here.
Kami-no-yu Public Bath: A striking example of traditional architecture. The building, with its characteristic curved karahafu gable—reminiscent of the entrances to castles or temples—serves as a visual symbol of the region's balneological traditions.
Kokeshi Bridge: A unique engineering and architectural landmark, its railings are decorated with huge sculptures of traditional kokeshi dolls. This bold postmodern solution turned an ordinary crossing into a major photo spot and a symbol of the town's artisanal identity.
Miyagi Zao Kokeshi Doll Museum: A modern building that combines exhibition halls and workshops. Its architecture is concise and functional, focusing attention on its interior content and vast collection of exhibits.
Notable People
Historical Figures and Famous Dynasties
The history of Zao is inextricably linked with the names of great warriors and talented craftsmen. Although the town itself is a quiet corner of nature, its residents played an unexpectedly important role in preserving the heritage of one of Japan's most famous samurai clans, while local masters brought national fame to the region through their art.
Legacy of the Sanada Clan
One of the most intriguing pages of Zao's history is its connection to the legendary samurai Sanada Yukimura, a hero of the Sengoku period. After the fall of Osaka Castle in 1615 and Yukimura's death, his children found refuge in the lands of what is now Zao.
Sanada Morinobu (Daihachi): The second son of Yukimura. After escaping persecution by the Tokugawa shogunate, he was secretly taken into service by the Date clan. Daihachi settled in the Yajiro area (part of modern-day Zao) and became the founder of the local branch of the family—the "Sanada of Zao." His descendants still live here today, preserving family relics and traditions.
Princess Ame (Ame-hime): Yukimura's daughter, who also found sanctuary in these parts. The story of the rescue of the disgraced commander's children was made possible by the nobility of local rulers, making Zao an important site for fans of samurai history.
Masters of Traditional Crafts
Zao, and specifically the Togatta Onsen area, is considered the birthplace of one of the most recognizable styles of Japanese dolls—Togatta-kokeshi. This art was passed down through generations in the families of local woodturners (kijishi).
The Sato Dynasty: The Sato family is one of the oldest and most respected dynasties of kokeshi masters in the region. Masters of this name (for example, famous artisans of the late 19th and early 20th centuries) established the canons of the Togatta style: a large head, a sturdy body, and painting featuring chrysanthemum or plum blossom motifs. Today, their works grace museum collections and are considered the gold standard of Tohoku folk art.
Patrons of the Region
The development of Zao as an administrative and cultural entity would have been impossible without the influence of the powerful clan that ruled these lands.
The Date Clan and Katakura Kagetsuna: Although the famous "One-Eyed Dragon" Date Masamune ruled from Sendai, his vassals, the Katakura clan of nearby Shiroishi Castle, directly controlled the territory of Zao. It was thanks to their secret patronage that Sanada's descendants were able to hide here, and the hot spring infrastructure was developed, attracting guests from all over the country.