Limited Express Wakashio (わかしお) is operated between Tokyo (東京) and Kazusa-Ichinomiya (上総一ノ宮), Katsuura (勝浦), Awa-Kamogawa (安房鴨川). This train runs along the east coast of Boso peninsula in Chiba prefecture. The east coast of Boso peninsula face to Pacific Ocean. This is very popular spots for local tourist in Tokyo.
Limited Express Kuroshio connects Kii peninsula, Kyoto, Shin-Osaka and Tennoji. This is the train which you take to get Shingu, Kii-Katsuura, Shirahama, Kii-Tanabe. These places are known as the gateway to UNESCO World Heritage site, “Sacred Sites and Pilgrimage Routes in the Kii Mountain Range”.
This train is covered by Japan Rail Pass, Kansai Wide Area Pass, Kansai Hiroshima Area Pass and Kansai Hokuriku Area Pass.