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| Iyo Railway Co., Ltd. | |
|---|---|
Iyotetsu heavy rail, bus and tram services meet at Ōtemachi Station in January 2020 | |
| Iyotetsu (伊予鉄) | |
Native name | 伊予鉄道株式会社 |
| Type | Kabushiki gaisha |
| Industry | Transport |
| Founded | September 14, 1887 in Takahama, Shikoku, Japan |
| Headquarters | 4-4-1 Minatomachi, , Japan |
Area served | Matsuyama and surrounding area |
| Website | www |
Iyo Railway Co., Ltd. (伊予鉄道株式会社, Iyo Tetsudō kabushiki gaisha), commonly known as Iyotetsu, is the main transport provider in Matsuyama, Ehime Prefecture on the island of Shikoku, Japan. The company operates railway, tram, and bus lines, and also has many subsidiaries, including a bank, department stores, travel agencies, and various other businesses.
The company was founded on September 14, 1887. Its Takahama railway line, the first in Shikoku, was opened on October 28, 1888. In addition to being the first railway in Shikoku, it was also the third private railway in Japan. It is named after the former Iyo Province.
The first tramway was electrified in 1911, whilst the entire tram network was changed from 1,435 mm (4 ft 8+1⁄2 in) gauge to 1,067 mm (3 ft 6 in) gauge in 1923.

Iyotetsu operates three railway lines, all of which connect Matsuyama to the surrounding region. They are known locally in Japanese as kougai densha (郊外電車; lit. 'suburban trains'):
This 9.4 km line opened as 762 mm (2 ft 6 in) gauge in 1888, and was regauged to 1,067 mm (3 ft 6 in), double-tracked to Baishinji (8.2 km) and electrified at 600 V DC in 1931. This line is still electrified at 600 V DC, not increased to 750 V DC as Yokogawara or Gunchū Lines. The Takahama Line and the Ōtemachi Tramline have one of the few remaining rail/tram level crossings in Japan.
This 13.2 km line opened as 762 mm (2 ft 6 in) gauge in 1893, and was regauged to 1,067 mm (3 ft 6 in) in 1931. Steam locomotives were replaced by diesel traction in 1954, and the line was electrified at 750 V DC in 1967. Through services to and from the Takahama line commenced in 1981.
The initial 10.7 km line was opened as a 762 mm (2 ft 6 in) gauge line in 1896 by the South Iyo Railway. Iyotetsu acquired it through merger in 1900. It was regauged to 1,067 mm (3 ft 6 in) in 1937. In 1939, a 600 m extension opened to Gunchuko, enabling a transfer to JR Iyo Station (today Iyoshi on the Yosan Line. The line was electrified in 1950 at 600 V DC, increased to 750 V DC in 1976.
CTC signalling was introduced on the rail system in 1993.
A 4.4 km 762 mm gauge line opened from Iyo Tachibana (on the Yokogawara Line) to Morimatsu in 1896, the line being regauged to 1,067 mm in 1931. The line closed in 1965.
Iyotetsu operates a system of five interconnected tram lines within Matsuyama, known locally in Japanese as shinai densha (市内電車; lit. 'inter-city trains').
There are officially five lines, as follows:
There are five routes regularly in service, which use one or more lines above:
(Route 4 is skipped, as the number 'four' in Japanese is pronounced the same as the word "death".)

The company operates highway buses which links Matsuyama to various major cities in Japan, including Tokyo/Yokohama, Nagoya, Osaka/Kyoto, Kobe, Okayama, Fukuyama, Fukuoka, Tokushima, Takamatsu, and Kōchi. It also operates a local network in and around the city, including services that operate to and from Matsuyama Airport.
Two 5000 series low-floor tramcars (numbers 5001 and 5002) were delivered in September 2017, scheduled to enter revenue service on 21 September 2017.

Iyo Railway also operates the Botchan Ressha, diesel-powered replicas of the original Iyotetsu steam locomotives, well-known from Natsume Sōseki's famous 1906 novel Botchan. The current Botchan Ressha, operating on two of the city lines since 2001, reproduces the atmosphere of early Meiji era train travel in Matsuyama.
This article incorporates material from the corresponding article in the Japanese Wikipedia.