Timetable information
Departure data for this station is not available on this site.
Trains and departures on Yurakucho-Ikebukuro Line are not shown or counted here: the timetable data is withheld pending licensing.
Location
History
Kōjimachi Station opened on 30 October 1974 as an underground stop on the Yūrakuchō Line of the Teito Rapid Transit Authority, in the Kōjimachi neighbourhood of Chiyoda, Tokyo. Its station number is Y-15, and the station is today operated by Tokyo Metro. Its two side platforms are stacked rather than set side by side: platform 1 is on the second basement level (B2F) and platform 2 one further down on the third basement level (B3F).
Sources
- Wikipedia (English) (opens in a new tab)
- Wikipedia (日本語) (opens in a new tab)
- Photo: LERK · CC BY 3.0 (opens in a new tab) · Wikimedia Commons (opens in a new tab)
Last updated: 2026-05-18