Thank you for your enquiry to THE ITAYA ENGINEERING LTD. We will contact you by telephone or email as soon as possible.
Depending on the nature of your enquiry, it may take some time to answer.
In addition, we may not be able to respond to your email if your address has been entered incorrectly or as a result of system trouble.
If you do not receive a response to your request, please contact us by telephone.
■The enquiry information will also be automatically returned to the email address entered on the form.

Contact numbers for telephone and fax enquiries



Enquiries will be processed on weekdays between 8:30 and 17:30
We are closed on Saturdays and Sundays and for national holidays

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Content of Enquiry


We appreciate the importance of protecting personal information and have established policies for the protection of such information.
Education, training and audits are stipulated and implemented as follows as a means of ensuring that the basic principles concerning the collection and use of personal information, management methods and effectiveness are adhered to.

Basic principles concerning the collection, use, and provision of personal information

  1. Personal information shall be collected directly by legal and fair means with the consent of the person concerned.
  2. The purpose of use shall be clarified and limited to the extent necessary for the purpose of collection.
  3. Miscellaneous information that is likely to infringe the interests of individuals shall not be collected except with the express consent of the individual or in cases supported by laws and regulations.
  4. When we outsource work involving the divulgence of personal information to an external party, we shall stipulate and comply with the provisions on the maintenance of confidentiality, matters relating to re-entrustment, sharing of responsibilities in the event of an accident and the return and deletion of personal information at the time of termination of the contract.
  5. Personal information shall be used and provided according to the consent of the individual concerned.

Management of personal information

  1. Any personal information obtained directly by us or via commissioned operations from external parties shall be kept in accurate condition and measures shall be taken to prevent unauthorized access, loss, destruction, tampering and leaks.
  2. When outsourcing work involving the processing of personal information from an external party, the outsourcer shall confirm that it has obtained personal information by legal and fair means after obtaining the consent of the outsourcer.

Rules and regulations

We will comply with Japanese laws, regulations and other standards related to the protection of personal information and strive to continuously improve this policy.

Enquiries from individuals

We will endeavor to respond promptly to enquiries from individuals regarding the handling of personal information to the extent appropriate.
Please contact [TEL:+81-47-394-7922] for questions regarding the contents of this page and if you wish to confirm your personal information.