Kochi · Ochi
33.5334°N, 133.2423°E
Mt. Yokogura in Ochi is a limestone massif holding some of the oldest rock in Shikoku, a considerable concentration of endemic plants, and — in local tradition — the grave of the boy emperor Antoku, who is generally recorded as having drowned at Dan-no-ura in 1185. Makino Tomitaro, the botanist, worked on the mountain repeatedly and named species from it.
The museum at its foot was designed by Ando Tadao and opened in 1997: concrete, water and controlled light on a wooded slope, with the geology, the flora and the Antoku legend divided across three floors. It is one of the least visited Ando buildings in Japan and it is slowly being reclaimed by the forest around it, which is arguably the intention. Admission is ¥500 and it takes an hour.
Essential Information
Opening Hours
9:00 AM – 5:00 PM | Last entry 4:30 PM
Closed: Closed Mondays, or the following day when the Monday is a holiday | 29 December – 3 January
Entrance Fee
¥500 general | ¥400 high school and university students | ¥200 elementary and junior high school students
Best Season
Year-round | Spring and early summer for the mountain flora
Visit Duration
60 minutes | Half a day with a walk on the mountain
Getting There
Access Information
Insider Guide
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