2017 fall Mt Koya and WakayamaTwo days trip to Koyasan (Mt. Koya) and Wakayama from Osaka, Part 1 – Namba to Koyasan I visited Koyasan and Wakayama in October, 2017. I wrote the beginning part of the trip from Osaka, Namba to Koyasan station in this post. 2017.11.152017 fall Mt Koya and Wakayama