Contact us from here for inquiries and questions. For inquiries regarding the business of our group companies, please use the contact form on the home page of each group company. Before contacting us, please read [Before contacting us] below.

Before contacting us

  • Your personal information will be used to reply to your inquiries and/or questions and to provide you with information.
  • Taisei Holdings and our group companies may use your personal information within the scope of responding to your inquiries and/or questions.
  • You can request the disclosure, correction and deletion of your personal information. In this case, please contact us from this entry form.
  • Depending on the content of your inquiry, we may reply by methods other than email. Therefore, if your personal information is not correctly entered, we may be unable to reply to your questions and/or inquiries.
  • To see our policy on handling personal information, please refer to our Policy on the protection of personal information.
  • For inquiries received on a Saturday, Sunday, national holiday, New Year's holiday or Taisei Holdings business holiday, we will reply on the next working day.
  • Our email messages to customers go to customers individually. Reprinting part of or all of the contents of our reply and any secondary use are prohibited.
  • If you agree with the descriptions in Before contacting us, check the Agree box below and proceed with the following entries. If you do not agree with them and do not check the box, the form below cannot be used.