|Location||1 Yokoami, Sumida, Tokyo|
|Opened||5 April 1904|
|Previous names||Ryōgokubashi (until 1931)|
|JR East FY2010||38,733 daily|
Ryōgoku Station consists of two separate stations that are considered an interchange. The elevated station is operated by JR East and the underground station is operated by the Toei Subway. Although they are an interchange, passengers must pass through ticket barriers and pay separate fares to switch between services.
Ryōgoku is a local stop on the Chūō-Sōbu Line. "Rapid" trains bypass the station through a tunnel whose portal is to the north of the main station complex. The Chūō-Sōbu Line services use an island platform serving two tracks, with platform 1 used for westbound trains to central Tokyo and beyond, and platform 2 for eastbound trains to Chiba. As a remnant of its former terminal days, there is also a third platform (platform 3) at a slightly lower level used for special services only and not used by regular services.
|1||Chūō-Sōbu Line||for Akihabara, Shinjuku, Nakano, and Mitaka|
|2||Chūō-Sōbu Line||for Kinshichō, Nishi-Funabashi, Tsudanuma, and Chiba|
|3||■ Sōbu Main Line||Special platform (not used by scheduled services)|
The Toei subway station lies on a north–south axis underneath Kiyosumi Street (清澄通り, Kiyosumi-dori) and has five exits, labelled A1-A5.
|1||Toei Oedo Line||for Iidabashi and Tochomae|
(change trains at Tochomae for Nerima and Hikarigaoka)
|2||Toei Oedo Line||for Daimon and Roppongi|
Ryōgoku Station opened on 5 April 1904 as Ryōgokubashi, gaining its current name in 1931. The Toei Ōedo Line station opened on 12 December 2000.
In fiscal 2010, the JR East station was used by an average of 38,733 passengers daily (boarding passengers only).
Ryōgoku station is located at the southern end of the Yokoami neighbourhood and directly bordering on the Ryōgoku neighbourhood. The station is close to sites such as the Ryōgoku Kokugikan sumo stadium, the Edo-Tokyo Museum, and the memorial to the victims of the Great Kantō earthquake.
Other landmarks in the surrounding area include: