-(Japanese Below/日本語は以下)- This is the series E235 Yokosuka line. Primarily running between Kurihama and Tokyo, once past Tokyo, it turns into the Sobu line (Tokyo-Narita Airport terminal 1). これはE235系横須賀線です。主に久里浜と東京間を運行し、東京を過ぎると総武線(成田空港第1ターミナル行き)に変わります。
Sorry for your possible disappointment