東急1000系を中心に掲載しています。
Series 1000 was introduced in 1988 to replace Series 7000 (I) trains on through services between the Toyoko Line and the Hibiya Line. Based on Series 9000, it has a shorter 18 m body. These trains did not run through to the Tobu Isesaki Line. A three-car variant was also used on the Ikegami and Tamagawa lines. Some trains were later replaced by Series 7000 (II).