Offices + Group Companies
Offices
Tanseisha Head Quarter
Shinagawa Season Terrace 19F,
1-2-70 Konan, Minato-ku, Tokyo 108-8220, JapanMAP
Tel +81-3-6455-8100(rep)
Fax +81-3-6455-8220(rep)
1-2-70 Konan, Minato-ku, Tokyo 108-8220, JapanMAP
Tel +81-3-6455-8100(rep)
Fax +81-3-6455-8220(rep)
Branches
Sapporo Branch
Sapporo MN Bldg. 6F,3-3 Kita Ichijo Nishi, Chuo-ku, Sapporo, 060-0001MAP
Tel +81-11-271-0725
Fax +81-11-231-1583
Nagoya Branch
Chunichi Bldg. 16F,4-1-1 Sakae, Naka-ku, Nagoya, 460-0008MAP
Tel +81-52-228-3941
Fax +81-52-228-3942
Kansai Branch (Osaka)
Grand Front Osaka Tower B, 24F,3-1 Ofukacho, Kita-ku, Osaka, 530-0011MAP
Tel +81-6-6377-5999
Fax +81-6-6377-5990
Kyushu Branch (Fukuoka)
Hakataekimae Business Center 4F,3-25-21 Hakataekimae, Hakata-ku, Fukuoka, 812-0011MAP
Tel +81-92-472-1901
Fax +81-92-471-7870
Offices
Tohoku Office (Sendai)
Honcho Okuda Bldg. 9F,2-1-7 Honcho, Aoba-ku, Sendai, 980-0014
Tel +81-22-264-0764
Fax +81-22-261-7012
Yokohama Office
Sakuragichoekimae Bldg. 3F,2-66 Hanasakicho, Naka-ku, Yokohama, 231-0063
Tel +81-45-315-8601
Fax +81-45-315-8603
Fukui Office
Yamakawa Bldg. 203,2-17-1 Ote, Fukui, 910-0005
Tel +81-776-43-6791
Fax +81-776-43-6792
Kyoto Office
KDX Kyoto Karasuma Bldg. 305,85-1 Mikuracho, Sanjo-dori Karasuma Nishi-iru,
Nakagyo-ku, Kyoto, 604-8166
Tel +81-75-254-7530
Fax +81-75-254-8876
Okinawa Office
JB NAHA Bldg. 601,2-4-14 Kume, Naha, 900-0033
Tel +81-98-951-1115
Fax +81-98-951-1116
Group Companies
In Japan
Tansei TDC Co., Ltd.

The technician team that gives shape to dreams.
Description of Business | Production and construction of various spaces including commercial. https://www.tanseitdc.com |
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Head Office Address | Nisshin Ueno Bldg. 2F, 5-1-5 Higashiueno, Taito-ku, Tokyo 110-0015MAP |
Contact information | Tel +81-3-6779-4448 Fax +81-3-6740-1451 |
Representative | President and Chief Executive Officer NAKAJIMA Minoru |
Tansei Display Co., Ltd.

Display and spatial presentation professionals.
Description of Business | Planning, design, production and construction of exhibition displays. https://tanseidisplay.co.jp |
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Head Office Address | Shibuya Hashimoto Bldg. 6F, 5-5 Maruyamacho, Shibuya-ku, Tokyo 150-0044MAP |
Contact information | Tel +81-3-3770-6851 Fax +81-3-3770-6845 |
Representative | President and Chief Executive Officer IWAO Koujirou |
Tansei Business Co., Ltd.

Supporting business with extensive services.
Description of Business | Business support, sales, rental and maintenance management of equipment. https://www.tansei.biz |
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Head Office Address | Shibaura Crystal Shinagawa 10F, 1-6-41 Konan, Minato-ku, Tokyo 108-0075MAP |
Contact information | Tel +81-3-6455-8250 Fax +81-3-6455-8251 |
Representative | President and Chief Executive Officer OGURA Hisanobu |
Tansei Institute Co., Ltd.

Japan’s only think tank for cultural spaces.
Description of Business | Consulting for cultural spaces, preservation and application research for cultural assets, production of informational content, dispatch of information. https://tanseiken.jp |
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Head Office Address | Shibaura Crystal Shinagawa 10F, 1-6-41 Konan, Minato-ku, Tokyo 108-0075MAP |
Contact information | Tel +81-3-6455-8280 Fax +81-3-6455-8281 |
Representative | President and Chief Executive Officer KOBAYASHI Yoshifumi |
JDN INC.

Tying design and business together with information.
Description of Business | Internet media operation, advertisement sales, sales promotion and support, contest planning and operation. https://www.jdn-inc.co.jp |
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Head Office Address | H¹O Kanda 306, 41-1 Kanda Higashimatsushitacho, Chiyoda-ku, Tokyo 101-0042MAP |
Contact information | Tel +81-3-5207-2882 |
Representative | President and Chief Executive Officer ASADA Kenji |
Tansei Humanet Co., Ltd.

Introducing the talents you seek for your spatial design needs.
Description of Business | Temporary employment dispatch, matching and training of licensed individuals. https://www.tansei-hnt.com |
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Head Office Address | Kanda ON Bldg.2F, 1-10-36 Kanda Sudacho, Chiyoda-ku, Tokyo 101-0041MAP |
Contact information | Tel +81-3-6777-9700 Fax +81-3-6861-9820 |
Representative | President and Chief Executive Officer HORIUCHI Hideharu |
Tansei Yamanashi LLC.

Description of Business | Appointed management of Yamanashi Prefectural Maglev Exhibition Center. |
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Head Office Address | 2381 Ogatayama, Tsuru-shi, Yamanashi 402-0006MAP |
Contact information | Tel +81-554-45-8121 |