Keiō Dōbutsuen Line

The Keiō Dōbutsuen line (京王動物園線) is a railway line in Hino, Tokyo, Japan, owned by the Keio Corporation, which connects Takahatafudō on the Keiō Main Line and Tama-Dōbutsukōen (for Tama Zoo and the Keio Rail-Land railway amusement park).

It is a single track of gauge. The line is electrified at 1,500 V DC.

History
The line opened on 29 April 1964.

"Wanman" one-person operation started in 2000.

The line experienced a drop in ridership numbers following the closure of the Tama Tech theme park in 2009.

In 2011, operation switched from 6000 series to 7000 series trainsets.