I live in Osaka (Takatsuki city)
Nipponbashi 日本橋
If you are Otaku , go to Nipponbashi in Osaka city.
Nipponbashi is Osaka's Akihabara.
But Nipponbashi is not clean.
Koyasan 高野山
One of the most important temple in Japan.
About two hours from Osaka station.(By Nankai koya line)
Have a good trip
Thanks