| Opened | 1 Nov, 1995 | Shimbashi - Ariake | Tracks | Double track |
| 27 March, 2006 | Ariake - Toyosu |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Shimbashi | TOEI: Asakusa, JR East: Keihin-Tōhoku, JR East: Yamanote, JR East: Tōkaidō Hon (Tōkyō - Atami), JR East: Yokosuka | 0.0 | Tōkyō : Minato-ku | Tōkyō |
| Map | Map | Shiodome | TOEI: Ōedo | 0.4 | Tōkyō : Minato-ku | |
| Map | Map | Odaiba-kaihinkōen | TWR: Rinkai [Tōkyō Teleport] | 7.0 | Tōkyō : Minato-ku | |
| Map | Map | Daiba | | 7.8 | Tōkyō : Minato-ku | |
| Map | Map | Aomi | | 10.2 | Tōkyō : Kōtō-ku | |
| Map | Map | Ariake | TWR: Rinkai [Kokusai-Tenjijō] | 12.0 | Tōkyō : Kōtō-ku | |
| Map | Map | Toyosu | Tōkyō Metro: Yūrakuchō | 14.7 | Tōkyō : Kōtō-ku |
| Origin - Major stops - Destination | Daytime frequency | Fastest train | Average speed |
|---|---|---|---|
| Shimbashi - Toyosu | Very frequent (Every 10 min or better) | 31 min | 28 km/h |
