There are 2 lines between [Hakodate-] Nanae and Ônuma. The line through Shin Hakodate Hokuto (former name Oshima Ôno) is the Hakodate Main Line (Hakodate Honsen). The direct line, branching off at Nanae and not serving Shin Hakodate Hokuto and Niyama is also known as the Fujishiro-sen.
On this page the line from Hakodate via Shin Hakodate Hokuto to Ônuma, Komagatake halt and Mori is presented. For the Ônuma - Shikabe - Mori line (also known as the Sawara-sen) see there.
