The story
Founded by Kamijō Shin on May 29, 1920.1
May 29, 1920 - Incorporated as Chikuma Railway (筑摩鉄道)
October 2, 1921 - Opens Shimashima Line railway between Matsumoto and Niimura.
May 3, 1922 - Extends Shimashima Line from Niimura to Hata.
September 26, 1922 - Extends Shimashima Line from Hata to Shimashima.
October 31, 1922 - Renamed as Chikuma Electric Railway (筑摩電気鉄道)
April 19, 1924 - Opens Asama Line tramway between Matsumoto and Asama-onsen.
December 2, 1932 - Renamed as Matsumoto Electric Railway
1942 - Merges with Matsumoto Jidōsha (松本自動車) bus company.
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1955 - Renames Shimashima Line as Kamikōchi Line.
April 1, 1964 - Abolishes Asama Line.
September 28, 1983 - As a result of typhoon disaster, suspends a section of Kamikōchi Line between Shin-Shimashima and Shimashima.
December 31, 1984 - Officially abolishes the suspended section of Kamikōchi Line.
April 1, 2011 - Merges with Kawanakajima Bus and Suwa Bus and renamed as Alpico Kōtsū.
From Wikipedia’s article on Alpico Kōtsū, shared under CC BY-SA 4.0.3
