Branches

Head Office

1-11-10 Nihonbashi Bakurocho, Chuo-ku, Tokyo Daiwa Nihonbashi BakurochoⅡ
103-0002
Phone 03-5623-3210

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Addresses

  • ①Head Office
  • ②Tokyo Power Supply Service Center
  • ③Kawasaki Power Supply Service Center
  • ④Shinanogawa Power Supply Service Center
  • ⑤Koriyama Renewable Energy Office
  • ⑥Tokyo Metroppolitan Area Electrical facilities Safety Management Office

Tokyo Branch

2-1-5 Higashi-Nippori, Arakawa-ku, Tokyo Metropolis
116-0014
Tokyo Branch Phone 03-6806-8010

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Branch and Service Center Addresses

  • ①Tokyo Branch
  • ②Tokyo Power Distribution Service Center
  • ③Tokyo Substation Service Center
  • ④Metropolitan Area Substation Construction Service Center
  • ⑤Tokyo Signal Service Center
  • ⑥Shinagawa Signal Service Center
  • ⑦Tokyo Train Line Service Center
  • ⑧Tokyo Communication Equipment Service Center

Yokohama Branch

2-3-37 Higashi-Kanagawa, Kanagawa-ku, Yokohama City, Kanagawa Prefecture
221-0044
Phone 045-444-1381

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Branch and Service Center Addresses

  • ①Yokohama Branch
  • ②Yokohama Signal and Communication Equipment Service Center
  • ③Yokohama Power Service Center
  • ④Hiratsuka Signal and Communication Equipment Service Center
  • ⑤Hiratsuka Power Service Center

Hachioji Branch

2-33-8 Fujimi-cho, Tachikawa City, Tokyo Metropolis
190-0013
Phone 042-540-7821

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Branch and Service Center Addresses

  • ①Hachioji Branch
  • ②Hachioji Signal and Communication Equipment Service Center
  • ③Hachioji Power Service Center
  • ④Otsuki Service Center

Omiya Branch

3-17-10 Shimo-Ochiai, Chuo-ku, Saitama City, Saitama Prefecture
338-0002
Phone 048-855-5192

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Branch and Service Center Addresses

  • ①Utsunomiya Service Center
  • ②Omiya Branch
  • ③Omiya Signal and Communication Equipment Service Center
  • ④Omiya Power Service Center

Takasaki Service Center

172-3 Azuma-cho, Takasaki City, Gunma Prefecture
370-0045
Phone 027-323-7646

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Branch and Service Center Addresses

  • ①Kiryu Service Center
  • ②Kumagya Service Center
  • ③Shibukawa Service Center
  • ④Takasaki Service Center
  • ⑤Takasaki Signal and Communication Equipment Service Center
  • ⑥Takasaki Power Service Center

Mito Branch

1-1-14 Sakumachi, Mito City, Ibaraki Prefecture
310-0802
Phone 029-225-5530

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Branch and Service Center Addresses

  • ①Iwaki Service Center
  • ②Mito Branch
  • ③Mito Signal and Communication Equipment Service Center
  • ④Mito Power Service Center
  • ⑤Tsuchiura Service Center

Chiba Branch

3-9-6 Yuko, Chuo-ku, Chiba City, Chiba Prefecture
260-0007
Phone 043-224-6811

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Branch and Service Center Addresses

  • ①Narita Service Center
  • ②Chiba Branch
  • ③Chiba Signal and Communication Equipment Service Center
  • ④Chiba Power Service Center
  • ⑤Kisarazu Service Center

Sendai Branch

1-7-1 Iwakiri-Bundai, Miyagino-ku, Sendai City, Miyagi Prefecture
983-0828
Phone 022-396-5751

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Branch and Service Center Addresses

  • ①Kogota Service Center
  • ②Sendai Branch
  • ③Sendai Signal and Communication Equipment Service Center
  • ④Sendai Power Service Center
  • ⑤Koriyama Signal and Communication Equipment Service Center
  • ⑥Koriyama Power Service Center
  • ⑦Yamagata Service Center
  • ⑧Aizuwakamatsu Service Center

Morioka Branch

2-19-10 Morioka Eki Nishitori, Morioka City, Iwate Prefecture
020-0045
Phone 019-624-4290

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Branch and Service Center Addresses

  • ①Hachinohe Service Center
  • ②Morioka Branch
  • ③Morioka Signal and Communication Equipment Service Center
  • ④Morioka Power Service Center
  • ⑤Aomori Signal and Communication Equipment Center
  • ⑥Aomori Power Service Center
  • ⑦Ichinoseki Service Center

Akita Branch

161-10 Kanaashi-Oiwake Aza-Ebiana, Akita City, Akita Prefecture
010-0126
Phone 018-870-4033

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Branch and Service Center Addresses

  • ①Odate Service Center
  • ②Akita Branch
  • ③Akita Service Center
  • ④Ugo-Honjo Service Center

Niigata Branch

1271-1 Okayama, Higashi-ku, Niigata City, Niigata Prefecture
950-0821
Phone 025-272-3755

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Branch and Service Center Addresses

  • ①Tsuruoka Service Center
  • ②Murakami Service Center
  • ③Niigata Branch
  • ④Niigata Service Center
  • ⑤Nagaoka Service Center
  • ⑥Urasa Service Center
  • ⑦Naoetsu Service Center

Nagano Branch

3-10-7 Nakagosho, Nagano City, Nagano Prefecture
380-0935
Phone 026-267-5581

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Branch and Service Center Addresses

  • ①Nagano Branch
  • ②Nagano Service Center
  • ③Matsumoto Service Center