Jogasaki: Seaside Andesite Cracks and Sport Lines on the Izu Coast, a Winter Crag | Japan Climbing Crags
Jogasaki is a lava sea cliff in Ito, Shizuoka: andesite, mostly trad crack climbing plus sport routes and bouldering. ROCKTOPO lists 494 routes (255 cracks). Best from December to April, reached on foot from Futo, Jogasaki-Kaigan or Izu-Kogen stations on the Izukyu line. Seaside needs a rappel in and a climb back out, and the crag is not officially sanctioned, so a run of accidents could get it closed.