The Wakashio (わかしお) is a limited express train service in Japan operated by the East Japan Railway Company. It runs from Tokyo to Kazusa-Ichinomiya and Awa-Kamogawa on the Bōsō Peninsula in Chiba Prefecture.

Soga Station is a junction railway station located in Chūō-ku, Chiba, Chiba Prefecture, Japan, operated by the East Japan Railway Company. It is also a freight depot for the Japan Freight Railway Company and the all-freight Keiyō Rinkai Railway Company.