Our Mission
We at Caetus Technology Co., Ltd. aim to create healthier, more fulfilling lives for people everywhere. To do so, we leverage outstanding technologies and concepts to provide products and services designed to solve specific issues. We work earnestly in the hope of serving as a bridge between technological innovation and people’s daily lives.
Make sincere contributions to people’s health and happiness
Become "neighborly" specialists who people can rely on
Turn outstanding ideas into effective solutions to share with society without delay
Origin of Caetus

"Caetus" was coined from two Latin words: "Caelum", meaning the heavens or society, and "Ventus", meaning the wind.
Our name signifies our desire to create technology that, like the wind, brings fresh air into society and people’s lives.
Message

Caetus Technology Co., Ltd. works with experts in various fields to send out new products and services into the world. To bring the benefits of technological innovation to consumers' lives quicker and with added safety, we adopt a solutions-oriented approach that goes beyond the framework of conventional services and products.
We started off by initiating a project to create functional cosmetics for professionals who suffer from rough skin as a result of the overuse of their hands, based on the concept of creating an artificial “third skin” to cover the dermis and epidermis. In our future cosmetics projects, we will continue to send out sophisticated products and services into the world while pursuing reasonable functionality and simple solutions with nothing excessive added. And we have also launched a development project for apps which propose totally new forms of self-medical care and portable medical care.
Please expect to see these and many more exciting products and services from Caetus Technology in the future.
Naruhiko Tosa, CEO
Company Profile
- Name
- Caetus Technology Co., Ltd.
- Head office
- 6F Uchiyama Building, 1-15 Kandajinbocho, Chiyoda-ku, Tokyo
- Research facility
- Caetus Technology Co., Ltd.
B1F Nihonbashi Life Science Building, 2-3-11 Nihonbashi-honcho, Chuo-ku, Tokyo 103-0023
- Representative
- Naruhiko Tosa, CEO
- Established
- January 21, 2016
- Capital
- 10 million JPY
- Content of business
- Planning and development of solution-oriented cosmetics and sanitary goods
Planning and development of IoT/healthcare apps
- Offices
- Tokyo, Nagoya, Kyoto
- Affiliations
- Member, Nanocellulose Forum
Member, Japan Cosmetic Industry Association (Tokyo Branch)
Member, Cosmetic Fair Trade Conference
- Consulting lawyer
- Satoru Kanai (Daini Tokyo Bar Association), Daichi Law Offices
- Consulting patent attorney
- EICHI Patent & Trademark Corp.
- Correspondent banks
- Aichi Bank, The Bank of Nagoya