| Nakano-sakaue Station | |
| Native Name: | 中野坂上駅 |
| Native Name Lang: | ja |
| Address: | 2-48-2 Honmachi (Tokyo Metro) 2-28 Chuo (Toei Subway) |
| Borough: | Nakano City, Tokyo |
| Country: | Japan |
| Coordinates: | 35.697°N 139.6828°W |
| Platforms: | 3 island platforms (2 Marunouchi Line, 1 Ōedo Line) |
| Tracks: | 5 (3 Marunouchi Line, 2 Ōedo Line) |
| Connections: | Bus stop |
| Structure: | Underground |
| Code: | M-06, E-30 |
| Passengers: | 61,969 daily (Tokyo Metro) 33,011 daily (Toei) |
| Pass Year: | FY2011 |
| Map Type: | Japan Tokyo city#Japan Tokyo Bay and Boso Peninsula#Japan Tokyo#Japan |
| Map Dot Label: | Nakano-sakaue Station |
is a subway station in Nakano, Tokyo, Japan, jointly operated by the two Tokyo subway operators Tokyo Metro and Toei Subway.
Nakano-sakaue Station is served by the from to, and by the . It is from the eastern terminus of the Line at Ikebukuro, and also forms the starting point of the branch of the Marunouchi Line to .[1] The station is numbered M-06 on the Marunouchi Line, and E-30 on the Oedo Line.
The Tokyo Metro station has two island platforms serving three tracks on the second basement (B2F) level.
During the off-peak, platform 2 is used by three-car branch line trains shuttling between Nakano-Sakue and Honancho. During the peak hours, some trains to on the branch line use platform 1, and some through trains from Honancho to Ikebukuro use platform 2.
The Toei station has one island platform serving two tracks on the fourth basement (B4F) level.
The Tokyo Metro (formerly TRTA) station opened on 8 February 1961.[2] The Toei station opened on 19 December 1997.[2]
The station facilities of the Marunouchi Line were inherited by Tokyo Metro after the privatization of the Teito Rapid Transit Authority (TRTA) in 2004.[3]
In fiscal 2011, the Tokyo Metro station was used by an average of 61,969 passengers daily,[2] and the Toei station was used by an average of 33,011 passengers daily (alighting passengers only).[2]