Group Companies
TOKAI Holdings Corporation has 38 consolidated subsidiaries and 10 equity-method affiliates.
(As of March 31, 2024)
For details on each company, please refer to its website.
TOKAI Holdings Corporation
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
https://www.tokaiholdings.co.jp/english/ |
| Business Activities |
Oversees the activities of subsidiaries and other entities engaged in energy, information and communication, and other businesses, and performs related functions. |
TOKAI CORPORATION
| Shizuoka Headquarters |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| Tokyo Headquarters |
Hamarikyu Intercity, 1-9-1, Kaigan, Minato-ku, Tokyo Prefecture |
| URL |
http://www.tokai.jp/ |
| Business Activities |
Working from customer relationships founded on trust, TOKAI pursues a broad array of businesses offering products and services responding precisely to social and environmental needs.
TOKAI offers products and services integral to daily life. Examples include LP gas, drinking water delivery (returnable, disposable bottles), residential renovation, other housing-related services, solar power and other renewable energy, security services, and insurance. TOKAI serves Shizuoka Prefecture and 14 prefectures, mainly in the Kanto Region. |
TOKAI Communications Corporation
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
http://www.tokai-com.co.jp/ |
| Business Activities |
TOKAI Communications provides optimal, high value-added ICT services amid accelerating reliance on information technology. It offers consumers a convenient ICT environment via ISP and mobile shopping services, and provides commercial customers integrated solutions based on a combination of system integration, data center, and network services. |
TOKAI Cable Network Corporation
| Address |
8-28, Kotobuki-cho, Numazu City, Shizuoka Prefecture |
| URL |
https://tokai-catv.co.jp/ |
| Business Activities |
TOKAI Cable Network provides Shizuoka prefectures with digital CATV broadcast services and, with its own CATV fiber-optic lines, offers these same areas FTTH Internet, fiber-optic telephone, and other high-quality services. The company also produces and distributes community-based/community-oriented programming. |
TOKAI GAS CORPORATION
| Address |
74-3, Shiotsu, Yaizu City, Shizuoka Prefecture |
| URL |
http://www.tokaigas.co.jp/ |
| Business Activities |
With its core business activities consisting of the provision of city gas to the central Shizuoka Prefecture cities of Yaizu, Fujieda, and Shimada, and Simonita-machi Gunma Prefecture, Nikaho City Akita Prefecture. TOKAI GAS also sells LP gas and performs residential renovation and other services tailored to local consumer needs. In the city of Fujieda, the company also operates a showroom where visitors can experience the convenience of gas appliances and glimpse the future of energy. |
TOKAI Venture Capital & Incubation Corporation
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
https://tvc-i.jp |
| Business Activities |
Through investment in domestic start-up companies, we are promoting an open innovation strategy for the creation of new businesses for the Group with the aim of expanding the TLC service lineup, which is a major theme in our management. |
ICHIHARA CABLE TELEVISION CORPORATION
| Address |
2-23-18, Goichuohigashi, Ichihara City, Chiba Prefecture |
| URL |
http://www.icntv.ne.jp/ |
| Business Activities |
ICHIHARA CABLE TELEVISION provides CATV, CATV Internet, and related services in Ichihara City, Chiba Prefecture. |
ATSUGI ISEHARA CABLE NETWORK CORPORATION
| Address |
3050, Okada, Atsugi City, Kanagawa Prefecture |
| URL |
http://www.ayu.ne.jp/ |
| Business Activities |
ATSUGI ISEHARA CABLE NETWORK provides CATV, CATV Internet, and related services in Atsugi City, Kanagawa Prefecture. |
LCV CORPORATION
| Address |
821, Shiga, Suwa City, Nagano Prefecture |
| URL |
http://www.lcv.jp/ |
| Business Activities |
LCV provides CATV, CATV Internet, and related services in the Suwa, Okaya, and Tatsuno regions of Nagano Prefecture. |
KURASHIKI CABLE TELEVISION Inc
| Address |
2661-1, Nakashima, Kurashiki City, Okayama Prefecture |
| URL |
http://www.kct.co.jp/ |
| Business Activities |
KURASHIKI CABLE TELEVISION provides CATV, CATV Internet, and related services in the cities of Kurashiki, Soja, Tamano, and other municipalities in Okayama Prefecture. |
Toco Channel Shizuoka Corporation
| Address |
2-1-5, Nakanogo, Shimuzu-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
http://www.tocochannel.jp/ |
| Business Activities |
Provides CATV, CATV Internet, and related services in Shizuoka City, Shizuoka Prefecture. |
Tokyo Bay Network Co.,Ltd.
| Address |
Toyocho SH Building 3rd floor, Toyo 4-10-4, Koto-Ku, Tokyo Prefecture |
| URL |
http://www.baynet.ne.jp/ |
| Business Activities |
Provides CATV, CATV Internet, and related services in Koto-Ku and Chuo-Ku, Tokyo Prefecture. |
Cable Television Tsuyama Co., Ltd.
| Address |
TIC Building 2nd floor, Odanaka 1308-9, Tsuyama City, Okayama Prefecture |
| URL |
http://www.tvt.ne.jp/ |
| Business Activities |
Provides CATV, CATV Internet, and related services in mainly Tsuyama City, Okayama Prefecture. |
SENDAI CATV Co., Ltd.
| Address |
1-15-5 Honcho, Aoba-ku, Sendai City, Miyagi Prefecture |
| URL |
https://www.cat-v.jp/ |
| Business Activities |
Engaged in CATV business such as cable TV (CATV) broadcasting and CATV Internet mainly in Sendai City, Miyagi Prefecture. |
Okinawa Cable Network Inc.
| Address |
1-2-20 Kumoji, Naha, Okinawa Prefecture |
| URL |
https://www.nirai.ne.jp/ |
| Business Activities |
Engaged in CATV business such as cable TV (CATV) broadcasting and CATV Internet mainly in Naha City, Okinawa Prefecture. |
Energy Line Corporation
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
https://www.energyline.co.jp/ |
| Business Activities |
Energy Line produces, sells, and delivers LP gas, LNG, and high-pressure gas. |
Nissan Tri Star Construction, Inc.
| Address |
439-1, Atotsu, Hagiwara-Cho, Gero-City, Gifu Prefecture |
| URL |
https://www.nissankougyou.co.jp/ |
| Business Activities |
Civil engineering and construction planning, design and construction, real estate business |
Tender Co., Ltd.
| Address |
439-1, Atotsu, Hagiwara-Cho, Gero-City, Gifu Prefecture |
| URL |
|
| Business Activities |
Nursing care welfare business, solar power generation business |
Tokai Nondestructive Inspection Co., Ltd.
| Address |
4-17-16, Suga, Gifu-City, Gifu Prefecture |
| URL |
https://www.tokaihihakai.com/ |
| Business Activities |
Nondestructive inspection business by radiation, ultrasonic waves, magnetic powder and penetration of structures |
Chuo Denki Construction Co., Ltd.
| Address |
4-11-6 Kaminagoya, Nishi-ku, Nagoya City, Aichi Prefecture |
| URL |
http://chuo-denki.co.jp/ |
| Business Activities |
Undertake the construction of electrical equipment for government offices, banks, general companies, etc., mainly in Aichi Prefecture. |
Inoue Technica Co., Ltd.
| Address |
Nakaharacho, Numazu City, Shizuoka Prefecture |
| URL |
http://www.inoue-t.jp/ |
| Business Activities |
Based in the eastern part of Shizuoka prefecture, we provide services in various fields such as outsourcing business of building comprehensive management business (building maintenance business), personnel dispatch business, real estate consulting business, restaurant management. |
Marco Polo Inc.
| Address |
Toyota City, Aichi Prefecture |
| URL |
https://www.marco-polo.co.jp/ |
| Business Activities |
Large-scale repair work for condominiums and public facilities in the Tokai area centered on Nagoya. |
Wood Recycle Inc.
| Address |
Gero City, Gifu Prefecture |
| Business Activities |
Based in Gero City, Gifu Prefecture, developing industrial waste (wood waste / fiber waste) and general waste (wood waste) treated wood chips. |
NIKAHO GAS CORPORATION
| Address |
4, Funahashi, Hirasawa, Nikaho, Akita Prefecture |
| URL |
https://www.nikahogas.co.jp/ |
| Business Activities |
City gas business in Nikaho City, Akita Prefecture. |
CYZE Inc.
| Address |
7th Floor FPG links SHIBUYA, 1-18-1 Dougenzaka, Shibuya-ku, Tokyo |
| URL |
http://www.cyze.jp/ |
| Business Activities |
Provision of in-house developed survey system and entrusted development of systems |
AM's Brain Inc.
| Address |
2nd Floor Kitanagase MK Building, 1201-1 Kitanagase, Kita-ku, Okayama City, Okayama Prefecture |
| URL |
|
| Business Activities |
Contract development and sales of software |
AM's Unity Inc.
| Address |
2nd Floor Kitanagase MK Building, 1201-1 Kitanagase, Kita-ku, Okayama City, Okayama Prefecture |
| URL |
http://www.amsunity.co.jp/ |
| Business Activities |
Software development and sales, system operation and maintenance |
QUERY Co. Ltd.
| Address |
1-32-7 Higashiikebukuro, Toshima-ku, Tokyo, Taiju Seimei Ikebukuro Building 9F |
| URL |
https://www.query-corp.co.jp/ |
| Business Activities |
Contract development of IT systems, software, smartphone applications, etc., Web production and operation, etc. |
J-support CO.,LTD
| Address |
Tenjin Building New Building 3F, 4-3-30 Tenjin, Chuo-ku, Fukuoka City, Fukuoka Prefecture |
| URL |
https://www.jsup.co.jp/ |
| Business Activities |
Development, sales, and maintenance of package software for logistics and warehousing such as warehouse management systems. |
UIS, Inc.
| Address |
4F Ueki Building, 41-2 Kanda Higashimasushita-cho, Chiyoda-ku, Tokyo |
| URL |
https://www.uis-w.co.jp/ |
| Business Activities |
Provide contract system development and application development for medical institutions. |
Tokaizosen-unyu Corporation
| Address |
3899-4, Kogawa, Yaizu City, Shizuoka Prefecture |
| URL |
http://www.tokaizosen-unyu.co.jp/ |
| Business Activities |
Tokaizosen-unyu's shipbuilding unit performs repair and maintenance work on marine vessels, its transportation unit moves LP gas by truck from the Oikawa Gas Terminal, and its water delivery service provides bottled water and water dispensers to homes and offices in Shizuoka Prefecture. |
TOKAI City Service Corporation
| Address |
17-1, Koyamachi, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
http://www.grandair.jp/ |
| Business Activities |
TOKAI City Service has been operating the Grandair Bouquet Tokai wedding and banquet hall in the Aoi Tower building in front of JR Shizuoka Station since April 2010. |
TOKAI LIFE PLUS CORPORATION
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
https://www.refrea.net/ |
| Business Activities |
TOKAI LIFE PLUS provides adult day care and temporary nursing care services in Shizuoka City, Shizuoka Prefecture. |
TOKAI Management Service Corporation
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
http://www.tokai-ms.co.jp/ |
| Business Activities |
TOKAI Management Service provides TOKAI Group companies with accounting, payroll and benefits, recruiting and training, leasing and vehicle management, and other administrative services on a contract basis. |
TOKAI Kids Touch Corporation
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
https://www.tokai-kidstouch.co.jp/ |
| Business Activities |
Operates a child care facility that can be used for a short period of time. |
- JOYNET Co., Ltd.
- Net Technology Shizuoka Co., Ltd.
- One other consolidated subsidiary
Equity-method affiliates（10 Companies）
TOKAI Human Resources Evol Corporation
| Address |
2-6-8, Tokiwa-cho, Aoi-ku, Shizuoka City, Shizuoka Prefecture |
| URL |
https://www.thr-evol.co.jp/(Chinese) |
| Business Activities |
Worker dispatch business, etc. |
T&T Energy Co.,Ltd.
| Address |
2-33-10, Meisei, Nagoya Nishi-ku, Aichi Prefecture |
| URL |
https://tt-energy.co.jp/(Chinese) |
| Business Activities |
City gas sales for homes in three prefectures of Tokai (Aichi, Gifu, Mie Prefctures) |
CloudMaster Co., Ltd.
| Address |
7F., No.115, Emei St., Wanhua Dist., Taipei City 108, Taiwan(R.O.C.) |
| URL |
http://www.cloudmaster.com.tw/(Chinese) |
| Business Activities |
Service integration business and system development for medical institutions in Taipei, Taiwan. |
- Seven other equity-method affiliates
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