SHINSEI GROUP
Total Plant Engineering Professional
Greeting
Hello everyone, this is Takushi Nishihara, President and Representative Director.
Since our company was founded in 1987, we have always put ourselves in the customer’s position and responded quickly, based on the company motto of Minoru Nishihara, the chairman and founder of our company, “Take care of people and deal with things with sincerity.” We have responded.
We are proud that we have earned the trust of our customers and contributed to society as a true partner through these efforts.
From basic planning to detailed design, on-site design and construction guidance, we will continue to work on new technologies and contribute to society as an agile professional group of plant engineering professionals.
In addition, for working employees, we will strive to create a workplace where self-fulfillment and constant smiles are possible.
We will strive to create a company that makes people say that they are glad that they chose Shinseigiken and that they are happy to work for Shinseigiken.
We sincerely ask for your continued support in the future.
Takushi Nishihara,
President and Representative Director
shinsei group
Shinseigiken was established in 1987 in Chiyoda-ku, Tokyo, Japan with the vision of a company specializing in CAD engineering. Until 2022, Shinseigiken has 5 more branches: the Osaka branch, the representative office in Kobe, the Rokkasho branch, the Tokai office; and the Shinsei Vietnam branch in Ho Chi Minh City, Viet Nam.
Shinsei Group’s business field:
Engineering: application of 3D technology for the basic and detail design of the piping system; equipment and structures; collect and reconstruct 3D models for industrial buildings using laser scanner technology.
Stress analysis: thermal and vibration stress analysis for piping and structure, develop countermeasures.
System development: develop software and tools to support the design work.
Human resource service: send engineers with various experience and skills to work at the customer office.
Why Choose Us?
01.
State-of-the-art quality assurance
We provide cutting-edge quality assurance in a comprehensive manner using our many achievements and 3D CAD, laser, and analysis technology.
02.
Strong information management
We implement information management systems and security measures to prevent information leaks.
03.
Many excellent engineers
We have a large number of excellent engineers cultivated through an excellent education system. We can flexibly propose contracts, residency, and dispatch.
Engineering
From the experience of using 3D and 2D software, we have developed a system of software tools to help design work faster and more accurately.
Analysis
From the experience of using 3D and 2D software, we have developed a system of software tools to help design work faster and more accurately.
System Development
From the experience of using 3D and 2D software, we have developed a system of software tools to help design work faster and more accurately.
Worker Dispact
From the experience of using 3D and 2D software, we have developed a system of software tools to help design work faster and more accurately.
Company Profile
Company name
Shinseigiken Engineering Co., Ltd
Founding
March 18, 1987
Capital
50 million yen
Board member
Representative Director and President – Takushi Nishihara
Senior Managing Director – Kazuhiro Sakamaki
Managing Director – Hideki Katsuma
Managing Director – Hisashi Fujii
Number of employees
91 regular employees 23 contract employees -Total 114 (as of the end of September 2025)
Head office location
2F PMO Nishi-Shimbashi, Minato-ku, Tokyo, Japan
Office
Head Office, Osaka Branch, Tokai Office,
Kobe Office, Tohoku Branch, Rokkasho Branch Office
Affiliate
Shinsei Vietnam Engineering Co., Ltd.
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