Kansai train pass
When you live in Japan, pay close attention to your railway station nearby. They often have day tickets on discount making it possible to see an entire prefecture very easily. I have used these types of tickets a couple of times now and it is so nice as here in Japan, you basically have a train every 10 to 20 minutes. Trains here are so convenient and I love having trips by train as you never struggle to find a parking spot.