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Hitachi
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Hitachi Systems, Ltd.

Offices and Sites (Japan)

*
Please contact one of the locations below with any inquiries.

As of October 1, 2025

Headquarters

Headquarters
Location Address TEL

Head Office

1-2-1 Osaki, Shinagawa-ku,
Tokyo 141-8672		 +81 3 5435 7777
Head Office Annex 1-11-1 Osaki, Shinagawa-ku,
Tokyo 141-0032		 +81 3 5435 7777

Main Sites

Tohoku

Tohoku
Location Address TEL
Tohoku Regional Office 2-15-1 Hon-cho, Aoba-ku, Sendai-shi,
Miyagi 980-0014		 +81 22 227 6464
Kitatohoku Branch 6-1-1 Sanno, Akita-shi,
Akita 010-0951		 +81 18 863 6201

Kanto

Kanto
Location Address TEL
Kanto-Koshin’etsu Regional Office 2-16-1 Higashiueno ,Taito-ku,
Tokyo 110-0015		 +81 3 3837 4801
Omiya Office 2-75 Naka-cho, Omiya-ku, Saitama-shi,
Saitama 330-0845		 +81 3 3837 4801
Chiba Branch 2-20-1 Fujimi, Chuo-ku, Chiba-shi,
Chiba 260-0015		 +81 43 221 7117
Ibaraki Branch 3-4-14 Minami-machi, Mito-shi,
Ibaraki 310-0021		 +81 29 226 5326

Tokyo and Kanagawa

Tokyo and Kanagawa
Location Address TEL
Monzennakacho Office 11-17 Fuyuki, Koto-ku,
Tokyo 135-0041		 +81 3 5435 7777
Etchujima Office 3-5-25 Etchujima, Koto-ku,
Tokyo 135-0044		 +81 3 5435 7777
Totsuka Office 292 Yoshida-cho, Totsuka-ku, Yokohama-shi,
Kanagawa 244-0817 		+81 45 438 8100
Yokohama Office 2-6-26 Kita-saiwai, Nishi-ku, Yokohama-shi,
Kanagawa 220-0004		 +81 45 312 6133
Shonan Office 84-1 Guzo, Nakai-machi, Ashigarakami-gun,
Kanagawa 259-0142		 +81 465 81 3111

Chubu

Chubu
Location Address TEL
Chubu Regional Office 1-24-15 Sakae, Naka-ku, Nagoya-shi,
Aichi 460-0008		 +81 52 232 0980
Shizuoka Branch 2-1-1 Inagawa, Suruga-ku, Shizuoka-shi,
Shizuoka 422-8062		 +81 54 285 5581

Kinki

Kinki
Location Address TEL
Kansai Regional Office 1-2-1 Dojimahama, Kita-ku, Osaka-shi,
Osaka 530-0004		 +81 6 6147 2030
Kansai Regional Office Nishihonmachi Office 1-15-10 Nishihonmachi, Nishi-ku, Osaka-shi,
Osaka 550-0005		 +81 6 6533 2711

Chugoku

Chugoku
Location Address TEL
Chugoku Regional Office 3-33 Kaminobori-cho, Naka-ku, Hiroshima-shi,
Hiroshima 730-0014		 +81 82 511 2800
Okayama Branch 2-1-1 Yanagi-machi, Kita-ku, Okayama-shi,
Okayama 700-8634		 +81 86 226 3371
Yamaguchi Branch 1-10 Kumano-cho, Yamaguchi-shi,
Yamaguchi 753-0077		 +81 83 923 1828

Shikoku

Shikoku
Location Address TEL
Shikoku Regional Office 5-31 Chuo-cho, Takamatsu-shi,
Kagawa 760-0007		 +81 87 862 2929
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