-Blackout Period:Approximately 3 hours ( 18:20 - 22:00 )
-Customers (planned):approximately 2,720,000
-Areas:Saitama Pref., Yamanashi Pref., Shizuoka Pref., Kanagawa Pref.,
       Tochigi Pref., Gunma Pref., Chiba Pref.


No.A
 Misato City, Soka City, Yashio City

No.B
 Koshu City, Yamanashi City, Otsuki City, Tsuru City, Yamanakako Village, 
 Nishikatsura Town, Oshino Village, Fujikawaguchiko Town, 
 Narusawa Village, Fujiyoshida City, KosugeVillage, Uenohara City*1,
 Fuefuki City*1 
 
No.C
 Ito City, Izunokuni City, Izu City, Shimoda City, Kawazu Town, 
 Matsuzaki Town, Nishi-izu Town, Higashi-izu Town, Minami-izu Town,
 Mishima City, Numazu City, Kannami Town, Atami City 

No.D
 Hiratsuka City, Oiso Town, Ninomiya Town, Isehara City, Chigasaki City,
 Atsugi City, Hadano City, Ebina City, Samukawa Town 

No.E
 Utsunomiya City, Nikko City, Yaita City, Shioya Town

No.F
 Annaka City, Shimonita Town, Kanra Town, Nanmoku Village, Takasaki City,
 Tamamura Town, Kamisato Town, Kamikawa Town, Misato Town, Fukaya City,
 Kanna Town, Chichibu City, Fujioka City, Tomioka City, Honjo City

No.G
 Koshigaya City, Arakawa Ward, Misato City, Kawaguchi City, Soka City,
 Adachi Ward, Yashio City 

No.H
 Yokohama City (Aoba Ward, Tsuzuki Ward), Kawasaki City (Miyamae Ward,
 Takatsu Ward) 

No.I
 Isesaki City, Kusatsu Town, Nakanojo Town, Naganohara Town,
 Tsumagoi Village, Takasaki City, Tamamura Town, Shibukawa City,
 Maebashi City

No.J
 Aikawa Town, Uenohara City, Sagamihara City (Chuo Ward, Minami Ward,
 Midori Ward), Machida City, Doshi Village 

No.K
 Utsunomiya City, Sakura City (Tochigi pref.), Nasukarasuyama City,
 Yaita City, Otawara City, Nakagawa Town, Ichikai Town, Motegi Town,
 Kaminokawa Town, Shioya Town

No.L
 Numazu City, Fujinomiya City, Fuji City

No.M
 Yokohama City (Isogo Ward, Sakae Ward, Totsuka Ward, Konan Ward,
 Izumi Ward, Minami Ward), Kamakura City, Fujisawa City 

No.N
 Abiko City, Kamagaya City, Matsudo City, Kashiwa City, Shiroi City,
 Noda City, Nagareyama City

No.O
 Kumagaya City, Gyoda City, Fukaya City, Honjo City

No.P
 Ichikawamisato Town, Minobu Town, Nanbu Town, Fujikawa Town,
 Fujinomiya City, Fuji City

No.Q
 Hiratsuka City, Kiyokawa Village, Zama City, Isehara City, Atsugi City,
 Hadano City, Ebina City
 
No.R
 Funabashi City, Urayasu City, Kamagaya City, Ichikawa City

*No. is based on each substation's coverage area.

•Start time and end time may slightly differ in each Group.
•Depending upon the demand-supply conditions during the designated
 day, additional blackout may occur at other than the scheduled time.
•We will make maximum efforts to continue supplying electricity to 
 the railroad services and may not carry out the rolling blackout to them.
•The blackout may only be applied to certain areas within the group.

*1Newly appointed areas due to opeartion changes in the substations.
  However, those areas could be out of the list when they are reenergized
  due to the operational reasons in the future.