Mitadai Park

Mitadai Park is an urban park in the Mita district with walking paths and open green spaces spread throughout its grounds. Within these areas are archaeological features, including shell layers visible in geological cross-sections.

The site was inhabited during the Jomon period, as shown by the Isarago Shell Midden remains that provide evidence of ancient Japanese settlements. The park itself was established in 1978 and incorporated these archaeological remains into its design.

The park displays reconstructed pit dwellings from the Jomon period that visitors can enter and explore firsthand. These recreations help people understand how early inhabitants lived in this area.

The park is easy to reach by public transport and offers a pleasant setting for a brief visit in central Tokyo. Visitors should note that archaeological sites are exposed to the elements and may be affected by weather conditions.

The shell layers visible here come from ancient kitchen refuse and reveal exactly what Jomon people ate. This natural layering acts like an archive of daily eating habits from thousands of years ago.

Location: Mita

Official opening: May 1, 1978

Website: https://takanawa-park.com/guide/mitadai

GPS coordinates: 35.64219,139.73981

Latest update: December 14, 2025 18:20