Group Companies

TOKAI Holdings Corporation has 36 consolidated subsidiaries and 10 equity-method affiliates.

(As of June 25, 2021)

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 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 Cable Network Corporation

Address 8-28, Kotobuki-cho, Numazu City, Shizuoka Prefecture
URL https://www.thn.ne.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 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 COMMUNITY NETWORK TELEVISION CORPORATION

Address 2-23-18, Goichuohigashi, Ichihara City, Chiba Prefecture
URL http://www.icntv.ne.jp/
Business Activities ICHIHARA COMMUNITY NETWORK 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.

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.

TOKAI HOME GAS CORPORATION

Address Hamarikyu Intercity, 1-9-1, Kaigan, Minato-ku, Tokyo Prefecture
URL https://www.tokai-homegas.co.jp/
Business Activities TOKAI HOME GAS focuses on recruiting new customers for LP gas and other products.

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.

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.

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 http://www.tokai-lifeplus.co.jp/
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(Shanghai)Trade & Commerce Co., Ltd.

Address Shanghai Huangpuqu Xizangzhonglu No.728 Meixindasha 22F-J
URL http://www.tokaigroup-china.com/
Business Activities TOKAI (Shanghai) Trade & Commerce delivers Fujishigen brand bottled water in Shanghai.
  • Osuga Gas Service, Ltd.
  • 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