NTKJ recognizes our responsibility to do our best to minimize our impact on the environment.

Our objectives include reducing the use of unnecessary resources and minimizing the production of waste.

In order to contribute to worldwide prosperity, we aim to achieve the following fundamental principles of environmental assurance。

Environmental activities are one of our top priorities.

  • NTKJ continuously assesses the environmental impact of our business activities.
  • NTKJ works to minimize the burden on the environment.
  • NTKJ complies with environmental laws.
  • NTKJ will disclose information regarding its environmental activities to ensure better communication with stakeholders.
  • NTKJ ensures all our employees understand and follow our environmental policy.


NTKJ reduces waste generation and recycles materials as much as possible by adhering to the following:

  • Recycling and reusing plastic materials.
  • Recycling and reusing mold materials.
  • Sorting industrial waste in order to facilitate recycling and reusing materials.
  • Ensuring all employees understand and follow the environmental policy.
Cherry blossoms outside the Kumagaya Factory