Wednesday, August 12, 2026 Search My Trip EnglishChinese
World news · travel · culture
Taiwan The Taiwan Times
Taiwan's window to the world

Tsukumo Shell Mound

Kasaoka, Japan

The Tsukumo Shell Mound (Tsukumo kaizuka) is an archaeological site in the Nishioshima neighborhood of the city of Kasaoka, Okayama Prefecture, in the San'yō region of western Japan. It contains a Jōmon period shell midden, and was designated a National Historic Site in 1968.

Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

Other archaeological sites in Japan