The Nankai 10000 series (南海10000系) is an electric multiple unit (EMU) commuter train type operated by the private railway operator Nankai Electric Railway in Japan in Japan on Southern Premium limited express services between Namba and Wakayamashi since 1985.

[1] Passenger accommodation consists of transverse seating.

The 10000 series was originally delivered between 1985 and 1987 in 10 two-car formations.

[1] At one point, the gear ratio in the bogies was decreased for possible operation at 120 km/h (75 mph).

[6] The front end of car 10905 is preserved at the Wakuwaku Train Land railway theme park.