日本で最初のバス会社は何
The Ministry of Railways of Japan started its first bus operation in Aichi Prefecture in 1930 and gradually expanded bus routes. The Japanese National Railways (JNR), public corporation established in 1949, succeeded the bus operations, then called "Kokutetsu Bus" or JNR Bus. In 1987, JNR was divided into regional railway companies together with its bus operations. JR companies later separated their bus operations to subsidiaries in 1988 (JR East, JR Central, JR West), 2000 (JR Hokkaido), 2001 (JR Kyushu) and 2004 (JR Shikoku).
Japanese National Railways