Shinonoi Line

All stations are located in Nagano Prefecture.

●: All trains stop, ▲: Some trains stop, ｜: non-stop, Rapid Misuzu stops at all stations

Line name	No.	Station	Japanese	Distance (km)	Rapid	Transfers	Location
Shinonoi Line	SN01	Shiojiri	塩尻	0.0	●	Chūō Main Line	Shiojiri
	SN02	Hirooka	広丘	3.8	●
	SN03	Murai	村井	6.8	●		Matsumoto
	SN04	Hirata	平田	8.8	●
	SN05	Minami-Matsumoto	南松本	10.9	●
	SN06	Matsumoto	松本	13.3	●	■ Ōito Line ■ Alpico Kōtsū Kamikōchi Line
	SN07	Tazawa	田沢	21.6	●		Azumino
	SN08	Akashina	明科	28.2	●
	SN09	Nishijō	西条	37.2	▲		Chikuhoku, Higashi­chikuma District
	SN10	Sakakita	坂北	40.9	▲
	SN11	Hijiri-Kōgen	聖高原	45.0	●		Omi, Higashi­chikuma District
	SN12	Kamuriki	冠着	48.3	▲		Chikuhoku, Higashi­chikuma District
	SN13	Obasute	姨捨	54.2	▲		Chikuma
	SN14	Inariyama	稲荷山	62.9	▲		Nagano
	SN15	Shinonoi	篠ノ井	66.7	●	Shinano Railway Line
Shin'etsu Main Line	SE09
	SE10	Imai	今井	68.8	｜
	SE11	Kawanakajima	川中島	71.0	▲
	SE12	Amori	安茂里	73.1	｜
	SE13	Nagano	長野	76.0	●	Hokuriku Shinkansen Shinano Railway Kita-Shinano Line ■ Iiyama Line[a] Nagano Electric Railway

A passing loop is located in Azumino, known as Hirase shingōjō (平瀬信号場). It has two tracks.

• Coordinates:36°15′47″N 137°56′54″E / 36.263133°N 137.948305°E / 36.263133; 137.948305

A switchback is located in Azumino, known as Haneo shingōjō (羽尾信号場)

• Coordinates: 36°29′08″N 138°05′55″E / 36.485612°N 138.09856°E / 36.485612; 138.09856

A switchback is located in Azumino, known as Kuwanohara shingōjō (桑ノ原信号場)

• Coordinates: 36°31′20″N 138°04′40″E / 36.522274°N 138.077726°E / 36.522274; 138.077726

• 
  Hirase loop (A: to Matsumoto, B: to Tazawa)
• 
  Haneo switchback (A: to Kamuriki (uphill), B: to Obasute)
• 
  Kuwanohara switchback (A: to Obasute (uphill), B: to Inariyama)

• E353 series EMU (Azusa, Kaiji)
• 383 series EMU (Wide View Shinano)

• E127 series EMU
• 211 series EMU
• 313 series EMU

• 115 series EMU
• 123 series EMU
• 381 series EMU (Shinano)
• E257 series EMU (Azusa, Kaiji)
• E351 series EMU (Super Azusa)

The Shinonoi to Nishijo section opened in 1900, and was extended via Matsumoto to Shiojiri in 1902.^{[citation needed]}

The Shiojiri to Matsumoto section was double-tracked between 1961 and 1965, with the Tazawa to Akashina section double-tracked in 1966. The Akashina to Nishijo section was also double-tracked, but the original line was decommissioned in 1988.^{[citation needed]}

The Shiojiri to Matsumoto section was electrified in 1964/5, and extended to Shinonoi in 1973, CTC signalling being commissioned on the entire line the previous year.^{[citation needed]}

Station numbering was introduced on the Nagano area from February 2025, with Shinonoi Line stations numbered using the prefix "SN". Numbers increase towards Shinonoi.^[1]

• Matsumoto Station: The Chikuma Electric Railway opened a 5 km line, electrified at 600 V DC, to Asama Onsen in 1924. In 1958 the voltage was raised to 750 V DC, but the line closed in 1964.^{[citation needed]}