June, 1962 Established with capital of 500,000 yen.
November, 1963 Tokyo Sales Office established.
April, 1970 Capital increased to 5 million yen.
August, 1971 Capital increased to 7.5 million yen.
March, 1973 Capital increased to 10 million yen.
September, 1984 Hamamatsu Branch Office established.
January, 1988 The name “Tokyo Sales Office” changed to “Tokyo Branch Office”.
April, 1991
The name “Hamamatsu Branch Office” changed to “Hamamatsu Sales Office.”
April, 1998
Capital is 100 million yen.
April, 2000
Tokai Warehouse established.
February, 2014
Hamamatsu Sales Office relocated to Entetsu Kajimachi Building in Kajimachi, Naka-ku in Hamamatsu City.
April, 2016 The name “Hamamatsu Sales Office” changed to “Hamamatsu Branch Office.”