When submitting your inquiries

Customer personal information is protected with SSL encoded transmission. We handle and manage your information with the strictest care.

Depending on the content of your inquiry, it may take some time to prepare a response. Please note that we may be unable to respond.

Please note that use of response information in whole or in part for other uses without permission is a breach of the copyright act.

Inquiries about products

To submit inquiries about our products, please use the product inquiries form.

Product inquiries form
Submission of applications to become a supplier or proposals for material procurement

Please submit the "Applying to become a supplier / Reception for proposals" form to apply to become a supplier or to make a proposal for material procurement.

Applying to become a supplier / Reception for proposals

Inquiries via internet - Other inquiries

Fill in the required information and click the button to confirm input. Do not use half-width katakana or other special characters.

  • All personal information shall only be used to respond to your inquiry or request for materials in principle. For details, refer to our privacy policy.
  • *Required information. Please note that your inquiry cannot be sent while these are blank.
Type of inquiry/requestfor materials*
Company name*

Postal code

Type of business
Inquiries* *Up to 400 characters