The company name means "Akita Inland Longitudinal Railway".
Main owner: Akita prefecture (38.6%)
| Opened | 1934 - 1936 | Takanosu - Aniai as JNR Aniai line | Owner change | 1986 | From JNR to Akita Nairiku Jūkan Railway |
| 1963 | Aniai - Hitachinai | Tracks | Single track | ||
| 1970 | Kakunodate - Matsuba as JNR Kakunodate line | ||||
| 1989 | Hitachinai - Matsuba |
| Maps | Km | Station name | Official name | Furigana name | Connecting lines | City | Prefecture |
| Mapion | 0.0 | Takanosu | 鷹巣 | たかのす | JR East: Ōu hon >Akita >Aomori | Kitaakita-shi | Akita |
| Mapion | 1.3 | Nishi-Takanosu | 西鷹巣 | にしたかのす | |||
| Mapion | 3.7 | Jōmon-Ogata Ex Ogata | 縄文小ヶ田 | じょうもんおがた | |||
| Mapion | 6.1 | Ōnodai | 大野台 | おおのだい | |||
| Mapion | 9.7 | Aikawa | 合川 | あいかわ | |||
| Mapion | 12.1 | Kamisugi | 上杉 | かみすぎ | |||
| Mapion | 15.0 | Yonaizawa | 米内沢 | よないざわ | |||
| Mapion | 20.5 | Katsurase | 桂瀬 | かつらせ | |||
| Mapion | 25.2 | Ani-Maeda-Onsen Ex Ani-Maeda | 阿仁前田温泉 | あにまえだおんせん | |||
| Mapion | 27.1 | Maeda-minami | 前田南 | まえだみなみ | |||
| Mapion | 29.1 | Kobuchi | 小渕 | こぶち | |||
| Mapion | 33.0 | Aniai | 阿仁合 | あにあい | |||
| Mapion | 35.4 | Arase | 荒瀬 | あらせ | |||
| Mapion | 38.1 | Kayakusa | 萱草 | かやくさ | |||
| Mapion | 40.9 | Okashinai | 笑内 | おかしない | |||
| Mapion | 43.3 | Iwanome | 岩野目 | いわのめ | |||
| Mapion | 46.0 | Hitachinai | 比立内 | ひたちない | |||
| Mapion | 49.7 | Okuani | 奥阿仁 | おくあに | |||
| Mapion | 52.3 | Ani-Matagi | 阿仁マタギ | あにまたぎ | |||
| Mapion | 61.2 | Tozawa | 戸沢 | とざわ | Semboku-shi | ||
| Mapion | 65.9 | Kami-Hinokinai | 上桧木内 | かみひのきない | |||
| Mapion | 67.7 | Sadōri | 左通 | さどおり | |||
| Mapion | 71.7 | Ugo-Nakazato | 羽後中里 | うごなかざと | |||
| Mapion | 75.0 | Matsuba | 松葉 | まつば | |||
| Mapion | 77.9 | Ugo-Nagatoro | 羽後長戸呂 | うごながとろ | |||
| Mapion | 82.9 | Yatsu | 八津 | やつ | |||
| Mapion | 86.9 | Saimyōji | 西明寺 | さいみょうじ | |||
| Mapion | 89.9 | Ugo-Ōta | 羽後太田 | うごおおた | |||
| Mapion | 94.2 | Kakunodate | 角館 | かくのだて | JR East: Akita Shinkansen >Morioka >Akita JR East: Tazawako >Morioka >Ōmagari |