-Blackout Period: Approximately 3 hours ( 15:20 - 19:00 )
-Customers (planned): Approximately 2.9 million
-Areas:Saitama pref, Tokyo Metropolitan, Chiba pref, Kanagawa pref, 
       Tochigi pref, Yamanashi pref, Gunma pref and 
       Shizuoka pref(limited area).

No.A
 Fujimino City, Shiki City, Niiza City, Asaka City, Miyoshi Town, 
 Itabashi Ward, Fujimi City, Wako City, Nerima Ward

No.B
 Inzai City, Shisui Town, Abiko City, Sakura City (Chiba Pref.), 
 Shibayama Town, Oamishirosato Town, Narita City, Shiroi City, 
 Yachimata City, Tomisato City 

No.C
 Miura City*1, Yokosuka City*1, Zushi City*1

No.D
 Akiruno City, Hamura City, Akishima City, Okutama Town, Mizuho Town, 
 Hinode Town, Hinohara Village, Oume Town, Hachiouji City, 
 Musashimurayama City, Fussa City, Kosuge Village, Tabayama Village, 
 Iruma City, Moroyama Town, Hanno City, Tokorozawa City

No.E
 Utsunomiya City, Shioya Town, Mibu Town, Shimotsuke City, Kaminokawa Town, 
 Kanuma City, Nishikata Town, Tochigi City, Nikko City

No.F
 Yokohama City (Isogo Ward, Totsuka Ward, Kounan Ward, Kouhoku Ward, 
 Kanagawa Ward, Naka Ward, Tsurumi Ward, Minami Ward, Hodogaya Ward), 
 Kawasaki City (Saiwai Ward, Kawasaki Ward, Nakahara Ward)

No.G
 Saitama City (Urawa Ward, Iwatsuki Ward, Minuma Ward, Nishi Ward, 
 Omiya Ward, Chuo Ward, Kita Ward, Midori Ward), Kasukabe City, 
 Miyashiro Town, Sugito Town   

No.H
 Kai City, Kofu City, Nirasaki City, Hokuto City

No.I
 Odawara City, Hadano City, Manazuru City, Yugawara Town, Matsuda Town, 
 Minamiashigara City, Atami City *2

No.J
 Kokubunji City, Kunitachi City, Mitaka City, Koganei City, Kodaira City, 
 Akishima City, Nishitokyo City, Chofu City, Higashimurayama City, 
 Higashiyamato City, Fuchu City, Musashimurayama City, Musashino City, 
 Tachikawa City

No.K
 Tatebayashi City, Ota City, Chiyoda Town, Oizumi Town, Oura Town, 
 Mooka City, Ashikaga City

No.L
 Saitama City (Urawa Ward, Minuma Ward, Sakura Ward, Nishi Ward, Omiya Ward, 
 Chuo Ward, Minami Ward, Kita Ward, Midori Ward), Hanyu City, Okegawa City, 
 Toda City, Gyoda City, Konosu City, Ageo City, Ina Town, Kitamoto City, 
 Hasuda City, Warabi City 

No.M
 Yokosuka City, Kamakura City, Hayama Town, Miura City, Zushi City

No.N
 Utsunomiya City, Iwafune Town, Mibu Town, Shimotsuke City, Kaminokawa Town, 
 Sano City, Kanuma City, Oyama City, Mooka City, Ashikaga City, 
 Tochigi City, Nikko City, Nishikata Town, Shioya Town

No.O
 Isesaki City, Kumagaya City, Gyoda City, Kamisato Town, Kamikawa Town, 
 Misato Town, Fukaya City, Ota City, Yorii Town, Higashimatsuyama City, 
 Namegawa Town, Yoshimi Town, Ogawa Town, Ranzan Town, Honjo City, 
 Oizumi Town

No.P
 Yokohama City (Sakae Ward, Totsuka Ward, Konan Ward)

•Locations are divided into each blocks based on each substation's 
 coverage area.

*1 Newly applicable areas due to opeartions from substations. However, 
   those areas could be out of the target if the network systems change in 
   future.
*2 Shizuoka prefecture including Atami City is not subject to the rolling 
   blackout, however, customers in Atami City whose power is supplied 
   through inter-prefecture lines from the prefecture may have the rolling 
   blackout. 

We will make maximum efforts to continue supplying electricity to the 
railroad services and may not carry out the rolling blackout.