Kasuga Station (Toei Mita Line)

Kasuga Station (Toei Mita Line)
Name	Kasuga Station (Toei Mita Line)
Native name	春日駅（都営三田線）
Native name lang	ja
Address	Bunkyo, Tokyo
Country	Japan
Operator	Tokyo Metropolitan Bureau of Transportation
Line	Toei Mita Line
Platforms	1 island platform
Structure	Underground
Opened	1968
Connections	Kasuga Station (Bunkyo); Hon-Komagome Station (transfer)

Kasuga Station (Toei Mita Line) is an underground metro station on the Toei Mita Line in Bunkyō ward, Tokyo, Japan, operated by the Tokyo Metropolitan Bureau of Transportation. The station functions as part of the Tokyo subway network and provides transfers to adjacent rail services, serving commuters, students, and visitors to cultural sites in northeastern Bunkyō City. It links local neighborhoods with central hubs such as Ikebukuro, Kasumigaseki, and Otemachi through through-services and coordinated metro operations.

Overview

Kasuga Station on the Toei Mita Line occupies a strategic position within Tokyo’s rail matrix, complementing nearby stations operated by Tokyo Metro and other municipal railways. It is part of the municipal transportation infrastructure managed by the Tokyo Metropolitan Government through the Tokyo Metropolitan Bureau of Transportation, and interfaces with major commuter routes to Shinjuku, Shibuya, and Ueno. The station supports access to prominent educational institutions such as Tokyo University of Science and cultural landmarks including Tokyo Dome and Koishikawa Korakuen Garden, while connecting to municipal facilities like Bunkyō City Hall and healthcare centers.

Station layout

The station consists of a single underground island platform serving two tracks dedicated to the Toei Mita Line, with platform screen doors and signage consistent with Toei standards. Vertical circulation is provided by stairs, escalators, and elevators compliant with accessibility legislation, linking the platform to a concourse with ticket machines, fare gates, and a staffed ticket office operated by the Tokyo Metropolitan Bureau of Transportation. The station’s design incorporates wayfinding elements aligned with standards used across Tokyo subway stations and integrates with pedestrian passages leading to neighboring stations and bus stops for operators such as Toei Bus and private transit companies.

Services and operations

Regular all-stations services on the Toei Mita Line call at the station, with rolling stock including Toei 6300 series EMUs and other series deployed on municipal lines. Service patterns include daytime frequent intervals and peak-period augmentations coordinated with dispatch centers overseen by the Tokyo Metropolitan Bureau of Transportation operations control. The station supports through-operation coordination with connecting networks to facilitate transfers toward Meguro, Nishi-Takashimadaira, and central Tokyo destinations; timetable integration aligns with standards used by Japan Railways Group stations and Tokyo Metro lines at interchange points. Safety systems include automatic train control and platform surveillance integrated into the wider Tokyo subway safety framework.

History

The Toei Mita Line segment serving this station opened in the late 1960s amid postwar urban expansion initiatives under the auspices of the Tokyo Metropolitan Government and municipal transit planners. Construction was part of a broader program responding to population growth in Bunkyō and adjacent wards such as Kōtō and Toshima, timed with urban redevelopment projects linked to commercial growth around Ikebukuro and public works promoted during the 1964 Summer Olympics era. Over subsequent decades the station underwent modernization phases to install platform screen doors, accessibility upgrades compliant with national barriers-free policies, and signage revisions coordinated with metropolitan transportation planning. Operational evolution included rolling stock renewals and service pattern adjustments reflecting changes driven by commuter demand and integration with citywide timetable optimization led by the Tokyo Metropolitan Bureau of Transportation.

Passenger statistics

Passenger usage reflects both local ridership from residential districts in Bunkyō and transfer traffic to nearby Tokyo Metro lines and surface transport. Annual and daily passenger figures are compiled by the Tokyo Metropolitan Bureau of Transportation and typically show peak flows during weekday commuting hours tied to employment centers in Chiyoda and Minato wards, as well as weekend increases connected to recreation at Tokyo Dome City and visits to historic sites like Koishikawa Korakuen Garden. Demographic shifts in Bunkyō and network-wide service changes on the Toei Mita Line influence year-to-year ridership trends.

Surrounding area

The station serves a dense urban mix of residential, educational, cultural, and commercial uses. Nearby points of interest and institutions include Tokyo Dome, Korakuen Hall, Koishikawa Korakuen Garden, educational campuses such as Ochanomizu University satellite facilities and Tokyo Medical and Dental University adjunct clinics, and municipal facilities including Bunkyō City Hall. Retail corridors and local businesses cater to commuters and students, while green spaces and historic sites draw visitors from across Greater Tokyo. Surface connections provide access to bus services linking to districts such as Ikebukuro, Ueno, and Asakusa, enabling onward travel across the Kantō region.

Category:Railway stations in Tokyo Category:Toei Mita Line stations