Offices
Head Office
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8212
Global Business Planning Headquarters
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8213
Corporate Operation Headquarters
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8212
DX Management Headquarters
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8204
Business Management Headquarters
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8200
Sales & Marketing Headquarters
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8200
Research and Development Headquarters
2-19, Fujimigaoka, Tsukuba Mirai City, Ibaraki Prefecture 300-2417
Tel: +81-297-55-1337
Takasago Thermal Engineering Innovation Center
2-19, Fujimigaoka, Tsukuba Mirai City, Ibaraki Prefecture 300-2417
Tel: +81-297-55-1337
Property Development Management Department
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8251
Tokyo Main Office
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8221
Tokyo First Area Office
6F Marunouchi-Nakadori Building, 2-2-3 Marunouchi, Chiyoda-Ku, Tokyo 100-0005
Tel: +81-3-3211-4986
Tokyo Second Area Office
7F Shibuya Nichiei Building, 2-20-12 Shibuya, Shibuya-Ku, Tokyo 150-0002
Tel: +81-3-5467-4777
Chiba Office
11F Makuhari Techno Garden D, 1-3 Nakase, Mihama-Ku, Chiba City, Chiba Prefecture 261 8501
Tel: +81-43-212-8780
Tama Office
8F Tachikawa Business Center Building, 2-38-5, Akebonocho, Tachikawa City Tokyo 190-0012
Tel: +81-42-522-8131
Yokohama Branch
26F Yokohama Landmark Tower, 2-2-1 Minatomirai, Nishi-Ku, Yokohama City, Kanagawa Prefecture 220-8126
Tel: +81-45-224-1570
Eastern Shizuoka Office
6F Mishima Suruga Building,15-26 ichibancho,Mishima City,Shizuoka 411-0036
Tel: +81-55-981-5200
Kanto-Koshinetsu Branch
17F Shino Omiya No-swing, 1-10-16 Sakuragicho, Omiya-Ku, Saitama City, Saitama Prefecture 330-0854
Tel: +81-48-637-3500
Ibaraki Office
7F Sekitomo Tsukuba Building, 15-4 Higashiarai, Tsukuba, Tsukuba, Ibaraki Prefecture 305-0033
Tel: +81-29-863-7430
Niigata Office
6F Niigata Station South Center Building, 1-24 Yoneyama, Chuo-Ku Niigata City, Niigata Prefecture 950-0916
Tel: +81-25-243-4881
Nagano Office
3F Odori Showa Building, 1403-3 Tsuruga Nabeyata, Nagano City, Nagano Prefecture 380-0813
Tel: +81-26-234-7117
Tochigi Office
3F Utsunomiya TD Building, 1-1-11 Baba-Dori, Utsunomiya City, Tochigi Prefecture 320-0026
Tel: +81-28-622-0395
Gunma Office
5F Takasaki Peyangu Building, 22-29 Sakaecho, Takasaki City, Gunma Prefecture 370-0841
Tel: +81-27-327-7082
Yamanashi Office
317-13 Otsucho, Kofu City, Yamanashi Prefecture 400-0055
Tel: +81-55-243-3381
Saitama Office
17F Shino Omiya No-swing, 1-10-16 Sakuragicho, Omiya-Ku, Saitama City, Saitama Prefecture 330-0854
Tel: +81-48-650-1202
Tohoku Branch
5F Yomiuri Sendai Ichibancho Building, 2-4-1, Ichibancho, Aoba-Ku, Sendai City, Miyagi Prefecture 980-0811
Tel: +81-22-227-9552
Southern Tohoku Office
6F Koriyama Daiichi Building, 2-13-23 Shimizudai, Koriyama City, Fukushima Prefecture 963-8005
Tel: +81-24-934-8521
Yamagata Office
2F Kajo Central, 1-1-1 Jonanmachi, Yamagata City, Yamagata Prefecture 990-8580
Tel: +81-23-608-5211
Kitatohoku Office
3F Iwate Seikei Building, 3-7-1 Chuodori, Morioka City, Iwate Prefecture 020-0021
Tel: +81-19-624-6273
Aomori Office
Aomori Honcho Dai-ichi Seimei Building, 1-2-15 Honcho, Aomori City, Aomori Prefecture 030-0802
Tel: +81-17-777-3702
Akita Office
4F Taiyo Life Akita Building, 3-1-12 Sanno, Akita City, Akita Prefecture 010-0951
Tel: +81-18-863-0860
Sapporo Branch
6F Nippon Life Insurance Sapporo Building, 4-1-1, Kita 3-jo Nishi, Chuo-Ku, Sapporo City, Hokkaido 060-0003
Tel: +81-11-261-2531
Northern Hokkaido Office
6F Dogin Building 2-jo 9, Asahikawa City, Hokkaido 070-0032
Tel: +81-166-24-2918
Eastern Hokkaido Office
6F Obihiro Keizai Center Building, 9-23 Nishi 3 Jo Minami, Obihiro City, Hokkaido 080-0013
Tel: +81-155-23-5981
Southern Hokkaido Office
10-34 Kitahamacho, Hakodate City, Hokkaido 040-0078
Tel: +81-138-43-5280
Chitose Office
2F Terminal Annex Building, New Chitose Airport, 987-22 Bibi, Chitose City, Hokkaido 066-0012
Tel: +81-123-46-3000
Osaka Branch
20F Applause Tower, 19-19, Chayamachi, Kita-Ku, Osaka City 530-0013
Tel: +81-6-6377-2800
Kyoto Office
10F Kyoto Asahi Building, 65 Yanagi Hachimancho, Miike, Sagaru, Yanagi Baba Dori, Nakagyo-Ku, Kyoto City 604-8101
Tel: +81-75-255-4602
Shiga Office
1-20-27 Kitano, Yasu City, Shiga Prefecture 520-2361,
Tel: +81-77-586-3788
Kobe Office
5F Sannomiya Building South Building, 7-1-15 Gokodori, Chuo-Ku, Kobe City, Hyogo Prefecture 651-0087
Tel: +81-78-251-6771
Wakayama Office
4-4-21 Fukiage, Wakayama City. Wakayama Prefecture 640-8137
Tel: +81-73-432-6501
Nara Office
3F JR Nara Denpo Building, 9-21 Sanjohonmachi, Nara City, Nara Prefecture 630-8122
Tel: +81-742-34-7522
Nagoya Branch
37F JR Central Towers, 1-1-4, Naeki, Nakamura-Ku, Nagoya City 450-6037
Tel: +81-52-582-8400
Shizuoka Office
8F Aoi Tower, 17-1 Koyamachi, Aoi-Ku, Shizuoka City, Shizuoka Prefecture 420-0852
Tel: +81-54-252-1195
Hokuriku Office
6F Sumitomo Seimei Kanazawa Kamitsutsumicho Building, 1-18 Kamitsutsumicho, Kanazawa City, Ishikawa Prefecture, 920-0869
Tel: +81-76-232-1381
Mikawa Office
1-19 Wakamatsucho, Kariya City, Aichi Prefecture 448-0858
Tel: +81-566-21-1830
Toyota Office
77 Maruyama, Sumiyoshicho, Toyota City, Aichi Prefecture 473-0905
Tel: +81-565-52-2231
Kyushu Branch
9F Taihaku Center Bldg., 2-19-24, Hakataekimae, Hakata-Ku, Fukuoka City, Fukuoka Prefecture 812-0011
Tel: +81-92-431-8050
Kumamoto Office
7F Asahi Shimbun Dai-ichi Seimei Building, 4-7 Hanabatacho, ChuoKku, Kumamoto City, Kumamoto Prefecture 860-0806
Tel: +81-96-355-7031
Oita Office
15F Nissei Oita Ekimae Building, 1-1-18 Suehiromachi, Oita City, Oita Prefecture, 870-0027
Tel: +81-97-532-5947
Nagasaki Office
11F TBM Nagasaki Building, 7-1 Manzaimachi, Nagasaki City, Nagasaki Prefecture 850-0033
Tel: +81-95-823-2785
Kagoshima Office
7F Kagoshima Chuo Building, 1-10 Yamanoguchicho, Kagoshima City, Kagoshima Prefecture 892-0844
Tel: +81-99-226-8222
Kitakyushu Office
2F Yamazaki Building, 2-1-22 Daimon Kokurakita-Ku, Kitakyushu City, Fukuoka Prefecture 803-0811
Tel: +81-93-562-9505
Miyazaki Office
2F Uemura Building, 1-12-3 Hiroshima, Miyazaki City, Miyazaki Prefecture 880-0806
Tel: +81-985-24-0599
Okinawa Office
4F Naha Kume Building, 1-32-7 Matsuyama, Naha City, Okinawa Prefecture 900-0032
Tel: +81-98-868-9146
Saga Office
35-1-2 Yabumachi,Tosu City,Saga 841-0055
Tel: +81-942-85-7966
Chushikoku Branch
7-8F Hiroshima Teppoucho Building, 10-12 Teppoucho, Naka-Ku, Hiroshima City, Hiroshima Prefecture 730-0017
Tel: +81-82-221-2871
Hiroshima Office
7F Hiroshima Teppoucho Building, 10-12 Teppoucho, Naka-Ku, Hiroshima City, Hiroshima Prefecture 730-0017
Tel: +81-82-221-2871
Yamaguchi Office
4F MY Ogori Building, 1-8 Ogoritakasagomachi, Yamaguchi City, Yamaguchi Prefecture 754-0014
Tel: +81-83-972-6489
Shimane Office
2F Nishimura Kanamonoten Building, 5-31-1 Higashihonmachi, Matsue City, Shimane Prefecture 690-0842
Tel: +81-852-67-6341
Okayama Office
8F Okayama New City Building, 3-10 Togiyacho, Kita-Ku, Okayama City, Okayama Prefecture 700-0826
Tel: +81-86-222-3313
Tottori Office
Yoshikata Otari Tenant, 127-2 Yoshikata Tottori City, Tottori Prefecture 680-0842
Tel: +81-857-21-1145
Shikoku Office
3F Nippon Seimei Takamatsu Ekimae Building, 1-1-8 Kotobukicho, Takamatsu City, Kagawa Prefecture 760-0023
Tel: +81-87-851-0820
Matsuyama Office
Shirasagi Heights, 515-4-102 Ikushimachi, Matsuyama City, Ehime Prefecture 790-0051
Tel: +81-89-933-3443
Kochi Office
4-32 Minamishintacho, Kochi City, Kochi Prefecture 780-8005
Tel: +81-88-831-4042
Tokushima Office
12-8 Ojinsangyodanchi, Ojincho Tokushima Prefecture 771-1156
Tel: +81-88-602-7283
Engineering Department
12F Shinjuku East Side Square, 6-27-30, Shinjuku, Shinjuku-Ku, Tokyo 160-0022
Tel: +81-3-6369-8230