1925 - Foundation as Kawanakajima Jidōsha (川中島自動車)
1966 - Opening of Nagano Bus Terminal
1983 - Voluntary petition to Nagano District Court for application of Corporate Rehabilitation Act; Court's election of Itaru Takizawa, then vice president of
Matsumoto Electric Railway, as trustee
1984 - Joining into Matsumoto Electric Railway Group (Matsuden Group)
1984 - Change of corporate name to Kawanakajima Bus
1925 - Foundation as Kawanakajima Jidōsha (川中島自動車)
1966 - Opening of Nagano Bus Terminal
1983 - Voluntary petition to Nagano District Court for application of Corporate Rehabilitation Act; Court's election of Itaru Takizawa, then vice president of
Matsumoto Electric Railway, as trustee
1984 - Joining into Matsumoto Electric Railway Group (Matsuden Group)
1984 - Change of corporate name to Kawanakajima Bus