Day 4: Beppu Jigoku -> Usuki Buddha -> Harajiri Fall -> Oka Castle Ruins -> Aso (Lodging)
Beppu Jigoku
Tonado Jigoku: Have waited 15mins just to see this.
Blood Jigoku: abit disappointing, not as red as seen in guide.
Some tourist commented it's just a muddy pond which I totally agreed.
That's where we've decided to skip the rest of the jigoku.
Usuki Buddha
A small shrine near the buddha statues