Branch 1 No. Station Transfer to M-01 Ogikubo 荻窪 JR East Chuo Line (JC-09) JR East Chuo-Sobu Line (JB-04) M-02 Minami-asagaya 南阿佐ヶ谷 M-03 Shin-koenji 新高円寺 M-04 Higashi-koenji 東高円寺 M-06 Shin-nakano 新中野 M-06 Nakano-sakaue 中野坂上 Toei Oedo Line (E-30) M-07 Nishi-shinjuku 西新宿 M-08 Shinjuku 新宿 JR East Chuo Line (JC-05) JR East Chuo-Sobu Line (JB-10) Keio Keio Line Odakyu Odawara Line Toei Oedo Line (E-27) JR East Saikyo Line Toei Shinjuku Line (S-01) JR East Shonan-Shinjuku Line JR East Yamanote Line (JY17) M-09 Shinjuku-sanchome 新宿三丁目 Fukutoshin Line Toei Shinjuku Line (S-02) M-10 Shinjuku-gyoemmae 新宿御苑前 M-11 Yotsuya-sanchome 四谷三丁目 M-12 Yotsuya 四ツ谷 JR East Chuo Line (JC-04) JR East Chuo-Sobu Line (JB-14) Nambuko Line M-13 Akasaka-mitsuke 赤坂見附 Ginza Line M-14 Kokkai-Gijidomae 国会議事堂前 Chiyoda Line M-15 Kasumigaseki 霞ヶ関 Chiyoda Line Hibiya Line M-16 Ginza 銀座 Ginza Line Hibiya Line M-17 Tokyo 東京 JR East Chuo Line (JC-01) JR East Joetsu Shinkansen JR East Keihin-Tohoku Line (JK-26) JR East Keiyo Line JR East Musashino Line JR East Nagano Shinkansen JR East Sobu Main Line JR East Tohoku Shinkansen JR East Tokaido & San-yo & Kyushu Shinkansen JR East Tokaido Line JR East Ueno-Tokyo Line (JU-01) JR East Yamanote Line (JY01) JR East Yokosuka Line M-18 Otemachi 大手町 Chiyoda Line Hanzomon Line Toei Mita Line (I-09) Tozai Line M-19 Awajicho 淡路町 M-20 Ochanomizu 御茶ノ水 JR East Chuo Line (JC-03) JR East Chuo-Sobu Line (JB-18) M-21 Hongo-sanchome 本後三丁目 Toei Oedo Line (E-08) M-22 Korakuen 後楽園 Nambuko Line M-23 Myogadani 茗荷谷 M-24 Shin-otsuka 新大塚 M-25 Ikebukuro 池袋 Fukutoshin Line Seibu Ikebukuro Line (SI01) JR East Saikyo Line JR East Shonan-Shinjuku Line Tobu Tojo Line JR East Yamanote Line (JY13) Yurakucho Line Branch 2 No. Station Transfer to m-05 Nakano-shimbashi 中野新橋 m-04 Nakano-fujimicho 中野富士見町 m-03 Honancho 方南町

Gauge: 1435mm Electrification: 600V DC, 3rd rail