Business Areas
We contribute to a rich life by comprehensively providing various services related to daily living.
We started in the energy business in 1950. Since then, we have always been by your side, offering products and services that support a comfortable life.


Energy
We pursue stable supply and safety in our energy infrastructure business, both domestically and internationally.
We engage in essential energy businesses that support the foundation of local communities, including gas-related businesses such as LP gas and electricity businesses associated with power liberalization.


Information and Communications
We provide our customers with more convenience and comfort by offering ICT as a part of their living infrastructure.
With our three pillars of "System Integration Business," "Data Center Business," and "Communication Business," we provide a wide range of services in the information and communication field. We propose and realize optimal solutions for both corporate and individual customers.


CATV
We contribute to the local community through our locally-oriented service offerings.
We provide 4K/8K satellite broadcasting and digital multi-channel services as a broadcasting service. As a communication service, we primarily offer stable internet services and optical telephone services through our in-house fiber optic network.
Our community channels, which we produce independently, disseminate enjoyable content, as well as essential information such as government and disaster prevention information that is vital to daily life.


Housing
We steadily build a track record as a comprehensive construction company.
Based on the technical expertise and trust we have cultivated through our diverse business operations, we undertake the design and construction of large-scale buildings such as commercial stores, medical facilities, and government properties.
Furthermore, we promote comprehensive proposals for major facilities' three primary systems (air conditioning, plumbing, and electricity) in office buildings, large stores, and public facilities.


Aqua Service
We deliver the blessings of Mount Fuji.
We offer three services: the returnable bottle service "Delicious Water Home Delivery", the nationwide one-way bottle service "Delicious Water Gift Ulunom", and "Shizuclear" water server that filters tap water.
We will continue to contribute to our customers' rich lives in the field of beverages by meeting all their needs.


others
Bringing "peace of mind" and "abundance" to your life.
We provide services that enrich your life, such as "weddings and events," "security," "caregiving," and "insurance."
Additionally, we engage in a wide range of ship repair businesses in the fishing town of Yaizu City.

Are you familiar with TLC Points?
It is a special point service exclusively available to customers who use TOKAI Group services.
By using services such as gas, water, internet, affordable mobile, cable TV, home security, and electricity, you can accumulate points quickly.
Join the TLC membership service and start saving points in your everyday life. Let's accumulate and use them wisely!"