| Mapcolor: | (#) |
| Type: | Rapid transit |
| Linenumber: | 5 |
| Locale: | Osaka |
| Start: | Nodahanshin |
| End: | Minami-Tatsumi[1] |
| Stations: | 14 |
| Depot: | Morinomiya (located on Chūō Line) |
| Operator: | Osaka Metro (2018–present) Osaka Municipal Transportation Bureau (1969–2018) |
| Stock: | 25 series |
| Linelength Km: | 12.6 |
| Tracklength Km: | 13.1 |
| Tracks: | Double-track |
| Electrification: | (third rail) |
| Trainprotection: | CS-ATC, ATO |
| Signalling: | Cab signalling |
| Speed Km/H: | 70 |
is an underground rapid transit line in Osaka, Japan. It is one of the lines of Osaka Metro. It links the northwestern district of Fukushima-ku and the southeastern district of Ikuno-ku with the central commercial and entertainment district of Namba. The line is paralleled by the underground Kintetsu Namba Line/Hanshin Namba Line connection line in its central section. Its official name is, while the Osaka Municipal Transportation Bureau refers to it as, and in MLIT publications, it is written as . Station numbers are indicated by the letter S.
Platform screen doors are located at all of the stations. The first station, Minami-Tatsumi, had them installed on March 14, 2014 and operation started in April. The final station, Nodahanshin, had them installed and operating in December.[2] [3] All platforms are long enough for eight-car trains however a part of each platform has been blocked off, since only four-car trains are needed to carry the amount of traffic on the line. In 2013 the line carried on average 181,238 passengers per day.[4]
All stations are in Osaka.
| No. | Station[5] | Japanese | Distance (km) | Transfers | Location |
|---|---|---|---|---|---|
| 野田阪神 | 0.0 | Fukushima-ku | |||
| 玉川 | 0.6 | – | |||
| 阿波座 | 1.9 | (C15) | Nishi-ku | ||
| 西長堀 | 2.9 | (N13) | |||
| 桜川 | 3.8 | Hanshin: Hanshin Namba Line | Naniwa-ku | ||
| 難波・なんば | 4.9 | Chūō-ku | |||
| 日本橋 | 5.6 | ||||
| 谷町九丁目 | 6.6 | Tennōji-ku | |||
| 鶴橋 | 7.7 | ||||
| 今里 | 9.2 | (I21) | Higashinari-ku | ||
| 新深江 | 10.1 | ||||
| 小路 | 11.1 | Ikuno-ku | |||
| 北巽 | 12.0 | ||||
| 南巽 | 13.1 |
As there is no dedicated rolling stock depot on the Sennichimae Line, trains are transferred to Morinomiya Depot on the Chūō Line via a connecting track at Awaza.