
Guide
Otsuka and Saikatsudo Ruins Park, located in Tsuzuki Ward, Yokohama, Kanagawa, is a historical park that preserves the remains of a settlement from the mid-Yayoi period. The park is composed of two significant archaeological sites: the "Otsuka Ruins," representing a residential settlement, and the "Saikatsudo Ruins," which served as a burial ground. Developed by the City of Yokohama to preserve and pass down cultural heritage, this park is a vital location for understanding ancient Japanese history. The vast grounds feature various reconstructions of ancient housing styles and burial structures, offering a tangible look at the historical landscapes often only seen in textbooks.
The Otska and Saikatsudo sites are renowned as significant locations for life during the mid-Yayoi period. The Otsuka site is a moated settlement where approximately 100 people are believed to have lived about 2,000 years ago. The surrounding moat served a defensive role to protect the community from external threats. Meanwhile, the Saikatsudo site served as the burial ground for the residents. It features distinctive "Hokei Shuko Bo" (square-grooved graves), which provide insight into the burial customs and spiritual beliefs of the era. These sites were preserved and developed as part of the efforts to protect cultural assets during the development of Kohoku New Town.

The park features several historical structures reconstructed across different eras:
The park is open year-round and offers different charms depending on the season. In autumn, the surrounding trees turn vibrant colors, creating a beautiful landscape where historical ruins blend with nature. Daytime visits are highly recommended for studying history, as the bright light makes it easier to observe the details of the reconstructed dwellings and graves. Additionally, the area with the Edo-period folk houses often hosts seasonal events and workshops, providing a chance to observe traditional Japanese scenery in a living context.
The cultural experience facility, "Tsuzuki Minka-en," hosts various events and workshops throughout the year. These programs offer opportunities to learn about traditional Japanese lifestyles and history through hands-on experiences. The park also features well-maintained walking paths, making it an excellent environment for a stroll while learning about history in a natural setting. It serves as an educational field for both students and curious travelers.
Near the park, you can find related facilities such as the Yokohama Historical Museum. The park also includes an area known as "Rekishi-haku-dori" (History Museum Street), which features exhibits and facilities that symbolize the local history. The surrounding area is a unique blend of the modern Kohoku New Town urban landscape and ancient archaeological sites.
Because the park covers a large area, we recommend wearing comfortable walking shoes. Please be aware that there are uneven surfaces and unpaved paths in certain sections. As this is a public park, please observe standard public etiquette. We also recommend checking the details of any specific facilities or events in advance if you plan to participate in a scheduled program.