The Ōyu Stone Circles are large stone circles located in Akita Prefecture, Japan.

Ō Yama is a mountain rich in archaeological significance located in Odate, Akita Prefecture of Japan.

The Kurumidate Site is a Jomon period archaeological landmark located in Kitaakita.

Goshono Jōmon Park is an open-air museum preserving Jomon Period relics.

The Goshono Site is renowned for its Jomon period archaeological remains.

The Tareyanagi Site is an archaeological location featuring remains from the Jomon period.

The Ōmori Katsuyama Site is renowned for its stone circles and Jomon-period remnants.

The Irie-Takasago Shell Mounds consist of ancient waste deposits.

The Komakino Site features a megalithic stone circle.