Ski Areas in Hiroshima Hiroshima is a region of Japan offering snow sports in 3 Japanese Ski Resorts, including Geihoku Kokusai, Hiba Valley and Utopia Saioto. Snow Forecasts for Hiroshima Snow Forecasts for Ski Resorts in Hiroshima Ski Resort Forecast 48HrFriSatSunMonTueWedThu 7Day Utopia Saioto8cm3in 10cm4in Hiba Valley6cm2in 19cm7in Geihoku Kokusai5cm2in 7cm3in Hiroshima Ski Resorts Ski Resorts in Hiroshima Ski Resort Pistes Top Beginn. Interm. Experts Geihoku Kokusai-1,126m3,694ft--- Hiba Valley-1,150m3,773ft--- Utopia Saioto-1,150m3,773ft---