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Map of Areas With Risk of Flooding Due to Overflow of the , Furukawa Rivers of the Furukawa River System and River of System and Nomikawa River of Nomikawa River System (building collapse due to bank erosion)

1. About this map 2. Basic information Location map (1) This map shows the areas where there may be flooding powerful enough to (1) Map created by the Metropolitan Government collapse buildings for sections subject to flood warnings of the Shibuya, (2) Risk areas designated on June 27, 2019 Furukawa Rivers of the Furukawa River System and Meguro River of Meguro River System and those subject to water-level notification of the (3) River subject to flood warnings covered by this map Nomikawa River of Nomikawa River System. Shibuya, Furukawa Rivers of the Furukawa River System (The flood warning section is shown in the table below.) (2) This river flood risk map shows estimated width of bank erosion along the Meguro River of Meguro River System Shibuya, Furukawa rivers of the Furukawa River System and Meguro River of (The flood warning section is shown in the table below.) Meguro River System and Nomikawa River of Nomikawa River System resulting from the maximum assumed rainfall. The simulation is based on the (4) Rivers subject to water-level notification covered by this map situation of the river channels and flood control facilities as of the Nomikawa River of Nomikawa River System time of the map's publication. (The water-level notification section is shown in the table below.) (3) This river flood risk map (building collapse due to bank erosion) roughly indicates the areas where buildings could collapse or be washed away when (5) Assumed rainfall the banks of the Shibuya, Furukawa Rivers of the Furukawa River System and Up to 153mm per hour and 690mm in 24 hours in the Shibuya, Meguro River of Meguro River System and Nomikawa River of Nomikawa River Furukawa, Meguro, Nomikawa Rivers basin Shibuya River,Furukawa River System are eroded. However, because structure and level of strength of Meguro River [Inquiries] each building differs, it should be noted that the risk area boundaries Disaster Prevention Section, River Division, do not accurately delineate areas with and without risk and that the data Bureau of Construction, Tokyo Metropolitan Government Nomikawa River should only be used as a guide. Tachiaigawa River Main Phone: 03-5321-1111 Uchikawa River

0 5 10 km [Relevant wards and cities] Minato City, City, Meguro City, Ota-ku, Shibuya-ku

Kami-Shakujii Shiinamachi City Hall Higashi-Fushimi Nippori Arakawa-ku Musashi-Seki -ku Iogi Kami-Igusa Saginomiya Toritsu-Kasei Shimo-Igusa Toshima-ku Uguisudani Ome-kaido Avenue Kawagoe-kaido Avenue Numabukuro -dori Avenue Mejiro Nogata Araiyakushi-Mae Bunkyo-ku Musashino City Hall Nakai Shimo-Ochiai Nakano-ku Taito City Hall Shimmejiro-dori Avenue Musashino City Nakano City Hall Bunkyo City Hall Taito-ku Higashi-Nakano Koenji Nakano Okachimachi Ogikubo Nishi-Ogikubo Mitaka Kichijoji City Hall -dori Avenue Suidobashi Shin-Okubo Okubo Inokashirakoen -ku Inokashira-dori Avenue Seibu-Shinjuku Chiyoda City Hall Suginami-ku Shinjuku City Hall

Gaienhigashi-dori Avenue

Mitakadai Yasukuni-dori Avenue Shinjuku Kanda Yamate-dori Avenue Shinjuku-dori Avenue Chiyoda-ku Mitaka City Hall Mitaka City Fujimigaoka Takaido Minami-Shinjuku

Shinanomachi Tokyo Hamadayama

Sangubashi Nishi-Eifuku Yurakucho Sasazuka Eifukucho Shibuya-ku Daitabashi Chuo City Hall Koshu-kaido Avenue Yoyogi-Hachiman Roka-koen Hachiman-yama Chitose-Karasuyama Yoyogi-Uehara

Gaien-nishi-dori Avenue Kami-kitazawa Meidaimae Sakurajosui Higashi-Kitazawa Shibuya City Hall Shimo-takaido Shimbashi -dori Avenue Chuo-ku Shimo-Kitazawa -dori Avenue Sengawa Higashi-Matsubara Shindaita -todaimae Minato City Hall Matsubara Shibuya Aoyama-dori Avenue Tsutsujigaoka Ikenoue Shinsen Umegaoka -Daita Minato City -cho

Shibasaki Chofu City Yamashita Takeshiba Kyodo Gotokuji Awashima-dori Avenue Shibuya River Furukawa River Chitose- Daikan-Yama Shin-Toyosu Setagaya City Hall Ikejiri-Ohashi Miyanosaka Hinode Ebisu Shijo-Mae Nishi-Taishido Soshigaya-Okura Naka-Meguro Wakabayashi Meguro River Kamimachi Shoin-Jinja-Mae Setagaya Sangenjiyaya -Futo Komae City Seijogakuen-Mae Sakurada-dori Avenue Ariake-Tennis-no-Mori Meguro City Hall Sengakuji Kitami Yutenji Komae City Hall Setagaya-ku Kaigan-dori Avenue Setagaya-dori Avenue Kokusai-Tenjijo Meguro Sakura-Shimmachi Komazawa-Daigaku Komae Shinagawa -Kaihin-Koen Gakugei-Daigaku Meguro City

Tamagawa-dori Avenue Kokusai-Tenjijo Daiba Izumi-Tamagawa Yoga Kyukaigan-dori Avenue Seimon Fudo-Mae Tokyo Teleport Osaki-Hirokoji Kita-Shinagawa Meguro-dori Avenue Komazawa-dori Avenue Tennozu Isle Fune-No-Kagakukan Musashi-Koyama Osaki Shin-Bamba Toritsu-Daigaku Nishi-Koyama Togoshi- Telecom Center Nakahara-kaido Avenue Futako-Tamagawa Kaminoge

Senzoku Aomono-Yokocho Ebara-Nakanobu Shimo-Shimmei Todoroki Shinagawa-Seaside Oyamadai Jiyugaoka O- Oimachi Futakoshinchi Midorigaoka Togoshi-Koen Kuhombutsu Nakanobu Hatanodai Shinagawa City Hall Samezu Kita-Senzoku Takatsu Tamatsutsumi-dori AvenueKanpachi-dori Avenue Okusawa Nagahara Ebara-Machi Shinagawa city Mizonokuchi Nishi-Oi Jiyu-dori Avenue Kannana-dori Avenue Musashi-Mizonokuchi Ishikawadai Senzokuike Tachiaigawa Den-Enchofu Tachiaigawa River Nomikawa River Oi-keibajo-Mae

Yukigaya-Otsuka Tamagawa Omori

Omori-Kaigan

Ontakesan Numabe Daini-keihin Avenue Ryutsu Center Kugahara Heiwajima Uchikawa River Unoki Chidori-Cho Ikegami-dori Avenue Omori-Machi Showajima Ikegami Shimomaruko Ota-ku Musashi-Nitta Umeyashiki Hasunuma

Kamata

Yaguchino-Watashi -Kamata Ota City Hall

Kojiya Seibijo Haneda Airport Terminal 2 Otorii Zoshiki Haneda Airport Domestic Terminal Anamori-Inari Tenku-Bashi Haneda Airport Haneda Airport International Terminal Terminal 1

Shin-Seibijo Haneda Airport River Flood warning section / Water-level notification section Daiichi-keihin Avenue Kokusai-sen-Biru Rokugo-Dote From near 3-chome 18 Shibuya, Shibuya-ku (upper end) Left bank Shibuya River, Furukawa River To Sea (River subject to flood warnings)

From near 3-chome 20 Shibuya, Shibuya-ku (upper end) Avenue Doro Sangyo Right bank To Sea

From near 1-chome 10 Ohashi, Meguro-ku (upper end) Legend Left bank Meguro River To Sea (River subject to flood warnings) From near 3-chome 1 Higashiyama, Meguro-ku (upper end) Right bank Area with risk of building collapse To Sea due to river bank erosion From near 2-chome Ookayama, Meguro-ku (upper end) ® Left bank Designated Area River subject to flood warnings Nomikawa River To Sea and rivers subject to water-level (River subject to water-level notification) From near 3-chome Midorigaoka, Meguro-ku (upper end) Administrative boundary Right bank notification covered by this map 500 0 500 1000 1500 2000 2500 m To Sea Basin boundary

This map was created using a 1:2500 topographic map of Tokyo. (Approval number) 30-toshikikou-230