Yamagata Prefectural Museum is a comprehensive museum located in Kajo Park in central Yamagata City. It introduces the region’s rich natural environment, long history, traditional culture, and the everyday lives of its people from a variety of perspectives.
The main museum building features exhibits covering geology, plants, animals, archaeology, history, and folklore. The museum also has two affiliated facilities, the Educational Museum and the Nature Learning Garden, providing opportunities to learn not only through exhibits but also through Yamagata’s natural and educational heritage.
The permanent exhibitions trace the development of Yamagata Prefecture from its geological origins to the modern era. Visitors can learn about the region’s forests and heavy snowfall, as well as agriculture, transportation along the Mogami River, and traditional ways of life.
This gallery explores themes such as “The Formation of Yamagata,” “Forest Science,” and “Yamagata, the Warm Current, and Snow.” It explains how the region’s distinctive natural environment developed and how people and wildlife have adapted to it.
At the entrance are a full-scale skeletal model of the Yamagata Dai-kaigyū, an ancient sea cow, and a model showing how fossils were discovered in their original geological setting. Other highlights include dioramas of golden eagles and beech forests in the Gassan and Asahi mountain ranges, pressed plant specimens, tree samples, and various educational models.
The museum also displays specimens of the Cho-sen-aka-shijimi butterfly, designated as a natural monument of Yamagata Prefecture, as well as an oarfish-like leatherback turtle specimen and exhibits explaining the relationship between snow and living organisms.
This exhibition covers Yamagata’s history from its earliest settlements to the development of rice-growing communities and the cultural traditions associated with agriculture.
Among the most important exhibits are stone tools dating back approximately 40,000 years from the Kamiyaji B Site in Iide and the famous “Jomon Goddess,” a National Treasure dating from the Jomon period.
Other exhibits introduce the lives of samurai, votive Buddhist plaques and ema wooden prayer tablets from shrines and temples, and a model of a Ko-ugai-bune, a small traditional boat once used on the Mogami River. A panoramic model of the port of Oishida, historical maps of the Mogami River, a recreated farmhouse hearth, and the Nisemino, designated an Intangible Folk Cultural Property of Yamagata Prefecture, offer a vivid picture of everyday life in the past.
This gallery explores the transformation of life and society from the Meiji period through the modern era. Themes include “Street Life” and “Traditional Toys of Yamagata.”
Visitors can see materials recreating the streets of Nanokamachi in Yamagata City, as well as objects such as a Meiji-era telephone and a Taisho-era radio. Traditional local toys, including Sagara dolls and kokeshi, are also displayed.
The museum displays actual specimens of rocks, minerals, and fossils, allowing visitors to observe materials that are often seen only in textbooks and guidebooks. Examining the specimens at close range provides an accessible way to understand the geological history of Yamagata.
The Hands-on Learning Area provides opportunities to deepen visitors’ understanding of museum collections through direct observation and interactive experiences.
Among the exhibits are the skeletal remains of a minke whale from the Antarctic Ocean and whale fossils discovered in Mamurogawa Town. Together, they create a fascinating space for exploring the history of Earth’s natural environment and living creatures.
The Educational Museum, an affiliated facility of the Yamagata Prefectural Museum, occupies the former main building of the Yamagata Normal School, constructed in 1901. The historic building was designated a National Important Cultural Property in 1973.
The two-story wooden building has a tiled roof and is based on the Renaissance style. A tower rises from the center, while the symmetrical façade gives the building an elegant appearance characteristic of Meiji-period school architecture.
The interior is also notable. Diagonal wooden boards are used on the ceilings and floors, providing both decorative appeal and structural reinforcement. The building offers a valuable glimpse into Japan’s architectural transition during the Meiji era.
The building was constructed in 1901 when the Yamagata Prefectural Normal School, originally established in Hatagocho, Yamagata City, moved to its present location.
After World War II, it was used as part of the Faculty of Education of Yamagata University and later as a school building for Yamagata Kita High School. In 1971, it became part of the Yamagata Prefectural Museum, and in 1973 it was designated a National Important Cultural Property.
The Educational Museum traces the history of education in Yamagata, from domain schools, temple schools, and private academies of the Edo period to the modern educational system established after World War II.
This gallery introduces the domain schools, temple schools, and private academies that operated in Yamagata during the Edo period. A diorama recreates a classroom scene showing children studying at a traditional temple school.
Following the promulgation of Japan’s modern education system in 1872, schools began to develop throughout the country. This exhibition introduces the early development of school education in Yamagata and includes models of elementary school buildings from the early Meiji period.
This gallery focuses on the history of normal schools, middle schools, girls’ high schools, and other educational institutions in Yamagata. Textbooks, school clothing, and other materials from the Meiji and Taisho periods provide insight into what school life was like at the time.
The exhibition explores the spread of progressive educational ideas during the early Showa period and the subsequent changes in education as Japan moved toward a wartime system. Dioramas of classroom activities and training equipment are among the displays.
This gallery examines school education and children’s daily lives during wartime. Exhibits include materials illustrating wartime schooling and children’s clothing from the period.
This section introduces the new education system established after World War II. Among the exhibits are blackened textbooks, which provide a tangible reminder of the major changes that took place in Japanese education during the postwar period.
This gallery traces the development of teacher training in Yamagata. Materials relating to normal schools, women’s normal schools, and youth normal schools illustrate how teacher education evolved over time.
One of the museum’s most famous objects is the “Jomon Goddess,” a clay figurine excavated at the Nishinomae Site in Funagata Town, Yamagata Prefecture. Believed to have been created during the Middle Jomon period, the figurine was designated a National Treasure in 2012 in recognition of its remarkable artistic quality and state of preservation.
The figure stands approximately 45 centimeters tall. It was discovered in a condition that allowed it to be almost completely reconstructed, making it one of Japan’s most important surviving Jomon-period clay figurines.
The Nishinomae Site was discovered during a detailed archaeological survey conducted by the Yamagata Prefectural Board of Education in 1986 in connection with construction of the Ohanazawa-Shinjo Road, now part of the Tohoku-Chuo Expressway.
During excavations carried out from June to August 1992, archaeologists discovered five separate sections of the figurine, including the left leg, waist, head, torso, and right leg, approximately one meter below the ground. These pieces were subsequently joined together to reconstruct the nearly complete figure.
Many Jomon clay figurines have been found deliberately broken into pieces, making the almost complete preservation of the Jomon Goddess particularly significant. At 45 centimeters tall, it is also among the largest known Jomon figurines.
The Jomon Goddess is characterized by a highly stylized representation of the female body. Its remarkably balanced proportions, reminiscent of an eight-head-tall figure, contributed to the name “Jomon Goddess.”
The face is fan-shaped, with no detailed representation of the eyes or nose. Instead, four small openings are visible. The back of the head curves deeply inward, while the chest features triangular representations of the breasts.
Vertical incised lines decorate the torso, with the navel represented by a series of small impressions. The hips project prominently backward, and the waist is decorated with intricate patterns.
The legs are shaped like angular pyramids and join together at the bottom. Dense diagonal patterns decorate the front and back of the legs, while the sides are left undecorated.
Holes were made in the soles of both feet, extending more than 3 centimeters deep. These openings are thought to have helped heat penetrate the interior of the clay during firing, ensuring that the figurine was thoroughly baked.
Such details provide evidence of the technical knowledge possessed by Jomon-period craftspeople when producing clay figurines.
In addition to the Jomon Goddess, 47 fragments of other clay figurines were discovered at the Nishinomae Site. These fragments were designated as associated items alongside the Jomon Goddess.
The Jomon Goddess and the accompanying fragments were designated Important Cultural Properties in 1998 and subsequently designated a National Treasure in 2012 under the same official designation.
The designation made it the sixth National Treasure associated with Yamagata Prefecture and the fourth National Treasure of its kind among Japan’s designated clay figurines, further establishing it as an important cultural heritage of Yamagata.
The original Jomon Goddess is preserved by the Yamagata Prefectural Museum, while a replica can be viewed at the Funagata Town History and Folklore Museum. In 2009, the figurine was also exhibited at an exhibition on Jomon clay figurines held at the British Museum in London, introducing this important example of Jomon culture to an international audience.
Yamagata Prefectural Museum offers a broad introduction to the region, covering everything from its natural environment and prehistoric past to early modern and modern history, traditional culture, and everyday life.
The main museum’s extensive collections of natural history, archaeology, history, and folklore are major attractions, as are the Educational Museum, housed in a National Important Cultural Property, and the National Treasure “Jomon Goddess.”
Located within Kajo Park, the museum is an excellent place to combine a relaxing park walk with a deeper understanding of Yamagata’s natural environment, history, and cultural heritage.