Day Trip Hotspring SPArena – Summer Prices Entrance Fee ° Adult → 700 ￥ ° Child → 500 ￥※allows access to bath and swimming pool Business Hour Building → 12:00 PM ~ 8:30 PM (last entry 8:00 PM)Restaurant → 12:00 ~ 8:00 PM (last order 7:30 PM) Hotspring → 2:00 PM ~ 8:30 PM (last … Continue reading Sparena Onsen