Compliance Hotline

Home > Compliance Hotline

◆ About the Compliance Hotline 【日本語】 

     The Compliance Hotline allows you to report incidents which relate to violations and possible violations of University rules or laws based on the University of Tokyo Basic Rules on Compliance (hereinafter “Basic Rules”) and the Univeristy of Tokyo Detailed Rules on the Operation of the Compliance Hotline (hereinafter “Detailed Rules”).

     This hotline also serves as a contact point for whistleblowers based on “Whistleblower Protection Act” and answers questions regarding process of reporting.

  *We are currently accepting reports, but due to the restrictions to on-campus activities to ensure the health of faculty and staff as well as preventing the spread of COVID-19, please be aware that it may take some time to respond. (As of April 13, 2020)

Who Can Use the Compliance Hotline?

Members of the University of Tokyo, including academic and administrative staff and students, can report to the Compliance Hotline.
(Article 4 of the Detailed Rules, Articles 2 and 12 of the Basic Rules)

Reporter Protection

The University of Tokyo protects reporters from retaliation as a result of reporting compliance irregularities.
(Article 16 of the Basic Rules, Article 8 of the Detailed Rules)

Please note that reporters are required to report in good faith and not for slander or any other inappropriate purposes.
(Article 13 of the Basic Rules)

Relevant Rules

How Can I Report?

     The hotline is independently operated by Dial Service Co. Ltd. to ensure confidentiality. You can choose one of the three methods provided below to report an irregularity through Dial Service. Also, you may report directly to the University by post.


To submit a report online, click here.


0120-020-570 (Only available in Japanese)

Hours: Mon-Fri, 12:00-21:00
          Sat, Sun, and holidays, 9:00-17:00
* Except for New Year's holiday (12/29-1/4)

You can talk about the irregularity to a counselor from Dial Service.


Please describe the irregularity on a mail-in compliance reporting form and send it to either of the addresses below.

(University of Tokyo)
The University of Tokyo Compliance Hotline
The University of Tokyo Legal Affairs Group
7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8654

(Dial Service)
The University of Tokyo Compliance Hotline
Dial Service Co. Ltd.
Kudan-minami, Chiyoda-ku, Tokyo 102-0074


This website is operated and managed by the Legal Affairs Group of The University of Tokyo.


Inquiries about the content of this page: Legal Affairs GroupSend inquiry
Access Map
Kashiwa Campus
Hongo Campus
Komaba Campus