You can feel like you\'re taking a peek at the inside of Earth!
There is aTropical Fish Aquarium using the heat from the onsen, where you can see piranha from the Amazon and other kinds of unusual fish. Price:(1 place) Adult/400yen, high school student/300yen, middle school student/250yen, elementary student/200yen Discount for a group of 30 persons or more (Jigoku meguri tickets) Adult/2,000yen, high school students 1,300yen, middle school students/1,007yenlementary students/900yen
Closed：Open throughout the year
Agent：- Room Block：- Room：-