Kotoden 1070 series

Data (as of 23 May 2026)

History

The 1070 series was converted from Keikyu 600 series, which was introduced to Limited Express services on the Keikyu Main and Kurihama Lines in 1956. It was initially called Keikyu 700 series, but renumbered to 600 series in 1966, making them extremely confusing. The Keikyu 600 series was initially formed of two coaches, but later rearranged to four coaches, refurbished with air-conditioners and used until 1986.

Kotoden purchased six intermediate carriages of the 600 series, refurbished them again and reintroduced them in 1984 and 1986. Kotoden renamed them 1070 series, and they were the first trains on the network with air-conditioning.

Since all units have been allocated to the Kotohira Line, they were repainted yellow in the mid-2000s. The third unit was withdrawn in 2011, but two units remain operational, with the first unit being restored to its original livery in 2025.

Current Operations & Future Prospects

The 1070 series has been used on the Kotohira Line during rush hours. The first unit (1071-1072) is usually in use while the second unit (1073-1074) is designated as a spare unit and does not run often. Kotoden will introduce brand new 2000 series trains in autumn 2026, and thus both units of the 1070 series are likely to be withdrawn by 2027.

Photos

The second unit with a sticker made by enthusiasts, commemorating its 60th birthday.

A statically-displayed Keikyu 600 series.