Nagano Station
The original Nagano Electric Railway was built in 1926, connecting Gondō in Nagano with Suzaka, and electrified at 1,500 V DC. Later that year, the company absorbed the operations of Katō Railway, which operated a line on the east bank of the Chikuma River from Yashiro via Suzaka to Kijima, with the Gongo to Yoshida section being double-tracked. The following year, an additional line was constructed from Shinshū-Nakano to Yudanaka, and in 1928, the line was extended to Nagano Station as dual track.