Seibu 20000 series
Rolling stock class
The Seibu 20000 series is an electric multiple unit train type operated by the private railway operator Seibu Railway on commuter services in the Tokyo area of Japan. Wikipedia
Line(s) served: ■ Seibu Ikebukuro Line; ■ Seibu Sayama Line; ■ Seibu Shinjuku Line; ■ Seibu Haijima Line