Tojin-daba Megalith Site
In Japanese: 唐人駄場遺跡

A prehistoric site in the woods of the Ashizuri Peninsula, used from the early Jomon to the Yayoi period, with boulders 6–7 m in size. From the top of the rocks the Pacific stretches into the distance.
Nearby
- Cape Ashizuri ≈ 15 min by car
- Hakusan Domon Sea Arch ≈ 15 min by car
- Tatsukushi and Minokoshi Coast ≈ 35 min by car
- Shimanto River Chinkabashi (Submersible Bridges) ≈ 1 h 10 min by car
- Irino Beach (Sunahama Museum) ≈ 1 h 10 min by car
Travel times are rough estimates by car.
- Getting there
- Kochi Seinan Kotsu bus to Tojindaba-iriguchi, then about 30 min walk
Few buses — check times or join a tour - Fee
- Free
- Good to know
- Open all year, with walking trails. About 16 min by car from Tosashimizu City Hall
- Time needed
- 1 h
Checked against the official Japanese website on 2026-10-15. Report outdated info