| Railway | Line |
| JR East | Hokuriku Shinkansen (JR East) |
| JR West | Hokuriku Shinkansen (JR West) |
| JR East | Nagano Shinkansen |
| Traction | 25 kV 50 Hz AC | Takasaki - 5 km west of Karuizawa |
| 25 kV 60 Hz AC | 5 km west of Karuizawa - Jōetsu-Myōkō |
| Opened | 1997 | Takasaki - Nagano | Tracks | Double track |
| March 14, 2015 | Nagano - Jōetsu-Myōkō (- Kanazawa) |
| Maps | Km | Station name | Official name | Furigana name | Connecting lines | City | Prefecture |
| Mapion | 0.0 | Takasaki | 高崎 | たかさき | Jōshin: Jōshin >Shimonita JR East: Hachikō* >Hachiōji JR East: Jōetsu >Nagaoka JR East: Jōetsu Shinkansen >Tōkyō >Niigata JR East: Ryōmō* >Oyama JR East: Shinetsu hon >Yokokawa JR East: Takasaki >Ōmiya | Takasaki-shi | Gunma |
| Mapion | 18.5 | Annaka-Haruna | 安中榛名 | あんなかはるな | Annaka-shi | ||
| Mapion | 41.8 | Karuizawa | 軽井沢 | かるいざわ | Shinano: Shinano Tetsudō >Nagano | Karuizawa-machi | Nagano |
| Mapion | 59.4 | Sakudaira | 佐久平 | さくだいら | JR East: Koumi "Yatsugatake-Kōgen line" >Kobuchizawa >Komoro | Saku-shi | |
| Mapion | 84.2 | Ueda | 上田 | うえだ | Shinano: Shinano Tetsudō >Karuizawa >Nagano Ueda: Bessho >Bessho-onsen | Ueda-shi | |
| Mapion | 117.4 | Nagano | 長野 | ながの | JR East: Iiyama* >Echigo-Kawaguchi JR East: Shinetsu hon >Shinonoi JR East: Shinonoi* >Shiojiri Nagano: Nagano >Yudanaka Shinano: Kita-Shinano >Myōkōkōgen Shinano: Shinano Tetsudō* >Karuizawa | Nagano-shi | |
| Mapion | 147.3 | Iiyama | 飯山 | いいやま | JR East: Iiyama >Toyono >Echigo-Kawaguchi | Iiyama-shi | |
| Mapion | 176.9 | Jōetsu-Myōkō | 上越妙高 | じょうえつみょうこう | Echigo Tokimeki: Myōkō Haneuma >Myōkōkōgen >Naoetsu JR West: Hokuriku Shinkansen >Kanazawa | Jōetsu-shi | Niigata |
| Traction | 25 kV 60 Hz AC | Jōetsu-Myōkō - Itoigawa |
| 25 kV 50 Hz AC | Itoigawa - Itoigawa | |
| 25 kV 60 Hz AC | Itoigawa - Kanazawa |
| Opened | March 14, 2015 |
| Tracks | Double track |
| Maps | Km | Station name | Official name | Furigana name | Connecting lines | City | Prefecture |
| Mapion | 176.9 | Jōetsu-Myōkō | 上越妙高 | じょうえつみょうこう | Echigo Tokimeki: Myōkō Haneuma >Myōkōkōgen >Naoetsu JR East: Hokuriku Shinkansen >Tōkyō | Jōetsu-shi | Niigata |
| Mapion | 213.9 | Itoigawa | 糸魚川 | いといがわ | Echigo Tokimeki: Nihonkai Hisui >Ichiburi (-Tonari) >Naoetsu JR West: Ōito >Minami-Otari | Itoigawa-shi | |
| Mapion | 253.1 | Kurobe-Unazukionsen | 黒部宇奈月温泉 | くろべうなづきおんせん | Toyama (Chitetsu): Hon [Shin-Kurobe] >Dentetsu-Toyama >Unazuki-onsen | Kurobe-shi | Toyama |
| Mapion | 286.9 | Toyama | 富山 | とやま | Ainokaze Toyama: Ainokaze Toyama Tetsudō >Takaoka >Ichiburi JR West: Takayama hon >Gifu Toyama (Chitetsu): Fujikoshi* [Dentetsu-Toyama] >Minami-Toyama - Iwakuraji Toyama (Chitetsu): Hon [Dentetsu-Toyama] >Unazuki-onsen Toyama (Chitetsu): Toyama shinai kidō [Toyama-eki] >Minami-Toyama-ekimae >Toyama-daigaku-mae Toyama (Chitetsu): Toyamakō [Toyama-eki] >Iwasehama | Toyama-shi | |
| Mapion | 305.8 | Shin-Takaoka | 新高岡 | しんたかおか | JR West: Jōhana >Takaoka >Jōhana | Takaoka-shi | |
| Mapion | 345.5 | Kanazawa | 金沢 | かなざわ | Hokutetsu: Asanogawa [Hokutetsu-Kanazawa] >Uchinada IR Ishikawa: IR Ishikawa Tetsudō >Kurikara JR West: Hokuriku hon >Maibara JR West: Nanao* >Nanao | Kanazawa-shi | Ishikawa |