日比谷線 03系を中心に掲載しています。
EMU Series 03 was introduced from 1988. The distinctive features are the wrap-around front window and five-door cars. While the earlier EMU 3000 had an unpainted stainless body, Series 03 uses an aluminum body with black and silver stripes. Forty-two trainsets (336 cars) operated between Naka-meguro and Kita-senju.