Thirty Prefectures
Visit places in 30 different prefectures
PrefecturesAwarded automatically— Visit places in 30 prefectures
Thirty prefectures is more than half of Japan — rare travel territory, including places without major tourist draws or Shinkansen stops. This badge marks that stretch.
How to earn
Log visits to onsen in 30 different prefectures. The prefecture is inferred automatically from each onsen's location.