2 ft 6 in gauge railways in Japan

A list of 2 ft 6 in gauge railways in Japan.

In operation at

 * Anbō Forest Railway [ jp ] (operational status unknown)
 * DisneySea Electric Railway (located in Tokyo DisneySea)
 * Historical Village of Hokkaido
 * Kurobe Gorge Railway
 * Kurobe Senyō Railway (private)
 * Sangi Railway Hokusei Line
 * Western River Railroad (located in Tokyo Disneyland) (separate gauge railway named Jolly Trolley previously present)
 * Yokkaichi Asunarou Railway Hachiōji Line
 * Yokkaichi Asunarou Railway Utsube Line

Defunct or converted

 * Hidaka Takushoku Railway (converted to gauge) (operating)
 * Jōshin Dentetsu Jōshin Line (converted to gauge) (operating)
 * Kabe Line (converted to gauge) (operating)
 * Kintetsu Yunoyama Line (converted to gauge) (operating)
 * Kiso Forest Railway (defunct)
 * Kurama-dera Cable (converted to gauge) (operating)
 * Kurihara Den'en Railway Line (converted to gauge) (defunct)
 * Kururi Line (converted to gauge) (operating)
 * Nagareyama Line (converted to gauge) (operating)
 * Ōigawa Railway Ikawa Line (dual gauge lines with gauge track previously present) (converted to  gauge) (operating)
 * Okinawa Prefectural Railways (converted to gauge) (defunct)
 * Ryūgasaki Line (converted to gauge) (operating)
 * Sakagawa Line (defunct)
 * Tobu Kinugawa Line (converted to gauge) (operating)
 * Tōbu Yaita Line (converted to gauge) (defunct)
 * Tomakomai Light Railway (converted to gauge) (operating)
 * Uchiko Line (converted to gauge) (operating)

Influence in former colonies
Taiwan:
 * Alishan Forest Railway
 * Taiwan Sugar Railways
 * TRA Taitung line before 1982