01 / Tumulus
From a 4th-century tomb,a mirror and bronze arrowheads.

Shindo Otsukayama Tumulus is thought to be the tomb of a chief who led groups along the Sagami River. The Henkei Shijukyo mirror and other finds from the 1960 survey are City Important Cultural Properties. The triangular-rimmed mirror and other items found in 1935 are held by the Tokyo National Museum. A park nearby has a re-creation of the tumulus.
- Early Kofun period (4th century)
- City-designated (2010)
- Surveyed in 1960


