Contact

Inquiry by E-mail メールでのお問い合わせ

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Inquiry by Phone 電話でのお問い合わせ

Please call us on the following number.

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  • Hours: Mon-Fri 10AM – 5PM
    (excluding national holidays, year-end, new year and summer holidays)
  • Please note that English-speaking staff may not be available in certain hours.
    We recommend you to contact us by E-mail first.
  • We may record your phone number for tracking the progress of your inquiry.

Before you contact us, please read our privacy statement.

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Our privacy statement

Please note that we are unable to response to your inquiry if you disagree to our privacy statement.
Your personal information provided in this form is exclusively used for handling your inquiries.
Transportation Research Institute Co., Ltd do not provide your personal information to third parties without your consent.