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We accept your opinions, requests, questions and other inquiries regarding our Group’s products and technologies, sustainability activities, IR information, etc. We use your inquiries to enhance our future activities.
Before sending an inquiry, make sure to read and understand the notes below, and then proceed to the content entry step.

STEP1 About inquiry

Notes for Inquiries

  • Personal information we receive from you will be used only for answering your inquiries and questions and to provide information.
  • If the e-mail address you have entered is incorrect or a system failure or the like occurs, we may not be able to respond.
  • Please be aware that it may take time for us to respond to your inquiry (If your inquiry is made on a Saturday, Sunday, or a designated non-business day, we will respond on the following business day or later.), or we may not be able to respond.
  • Our response to your inquiry will be addressed to you personally. Please refrain from using all or any part of our response for the purposes of other than your inquiry without our express permission.
  • For security purposes, the inquiry form is secured and protected by SSL (data encryption technology).
  • Regarding our handling of personal information, refer to the “Privacy Policy.”
  • Customers under the age of 16 are required to make an inquiry after obtaining parental consent.
  • The matters mentioned above are subject to change for statutory or other reasons.