The Tokyo Metro Chiyoda Line is a subway line owned and operated by Tokyo Metro in Tokyo, Japan. On average, the line carries 1,447,730 passengers daily (2017), the second highest of the Tokyo Metro network, behind the Tozai Line (1,642,378).
A Chiyoda Line 16000 series train
05 series 3-car set in March 2014
An Odakyu 60000 series MSE Romancecar EMU on a Metro Hakone service in April 2012
Bunkyō is a special ward in the Tokyo Metropolis in Japan. Situated in the middle of the ward area, Bunkyō is a residential and educational center. Beginning in the Meiji period, literati like Natsume Sōseki, as well as scholars and politicians have lived there. Bunkyō is home to the Tokyo Dome, Judo's Kōdōkan, and the University of Tokyo's Hongo Campus. Bunkyō has a sister-city relationship with Kaiserslautern in the Rhineland-Palatinate of Germany.