On Osaka Highway, I found Nakajima parking area was very clean, newly constructed, and comfortable to take a rest. There are food court and rest space with mini-aquarium on the 2nd floor.
What's the most remarkable spot here is the washrooms. It was one of the most beautiful ones in western Japan, which I'd seen so far.
Here I show you is the fully equipped multi-use conpartment.
It's worth taking photos, isn't it?