Teikyo University official portal app “T-Day”
Teikyo University official portal app “T-Day”

App capture image

Teikyo University provides the official portal app "T-Day" as a tool to help current students enjoy a fulfilling campus life.
By using this app, you can check various information on campus all at once from your smartphone. If you are a current student, please use this app to enjoy a fulfilling student life.

Main functions (as of April 2024)

  • Access to campus systems (CampusSquare, LMS (learning system), learning portfolio, etc.)
  • Checking information from the university
  • Check timetable/classroom information
  • TODO management for student life and lectures, etc.
  • * Supported OS: iOS 14.0 or later. Compatible with iPhone and iPad. Android 8.0 or later.

App download

App Store
Google Play Store

Manuals and Guides

Terms of Use/Privacy Policy

Teikyo University official app services

  1. Teikyo University's official app "T-Day" (hereinafter referred to as "this application") is compatible with smartphones, etc., for the purpose of Teikyo University (hereinafter referred to as "this university") providing and obtaining information regarding student life etc. This is an application service that creates and distributes products after going through the prescribed procedures for the devices that have been created.
  2. These Terms apply to all users of this App.

Usage fee

There is no charge for using this app.

Usage rights/scope of usage rights

  1. The University shall, under the conditions stipulated in these Terms, grant non-exclusive, non-transferable rights to users of devices compatible with this App, such as smartphones, to download and use this App. .
  2. Communication charges associated with downloading, installing, and using this application shall be borne by the user and shall not be borne by the university at all.

Intellectual property right

  1. Users do not acquire any rights related to this application, including intellectual property rights such as patent rights and copyrights, portrait rights, publicity rights, etc., and all rights belong to the University or a third party that owns such rights. I am.
  2. The user shall not do any act that infringes on any rights related to this application, and if the user acquires any rights, the user shall not allow any third party to use the application unless permission has been obtained in advance. Such permission shall be obtained.
  3. In the event that a problem such as copyright infringement occurs due to violation of the provisions of this article, the user shall resolve the problem at his/her own expense and responsibility.


  1. Our university does not provide any warranties regarding the following items regarding this app.
    • A. No defects or problems will occur with the App due to changes in the App user's device, such as OS version upgrades or additional devices.
    • B. The App will function correctly and exhibit sufficient performance at all times.
    • C. There will be no malfunctions, malfunctions, or failures in devices such as smartphones due to the use of this application.
    • D. This application will not be interrupted or error-free at any time.
    • E. The App will be available for download by users at all times.
    • F. This application will work properly on all types of smartphones and other devices.
  2. This application is subject to change without notice.
  3. The University strives to keep the information on this app accurate and up-to-date, but the University does not guarantee the validity or accuracy of that information, and the University assumes no responsibility.
  4. If a user causes inconvenience or damage to another person by using this application, the user shall resolve the issue at his or her own risk and expense, and the university shall not be held responsible in any way.
  5. The University shall not be held responsible for any unauthorized use of information by a third party due to transfer, theft, loss, etc. of the device on which this application is installed by the user, including any damages.
  6. The university assumes no responsibility for information linked from this app.
  7. The University assumes no responsibility for any damage suffered by users or other third parties in the event of interruptions, delays, or erroneous transmissions of this service by a third party.

Prohibited matter

  1. When using this application, users shall not engage in the following acts.
    • A. Acts of using information posted on this application for purposes other than using this application
    • B. Acts of reproducing information posted on this application to external parties
    • C. Acts of using this application for purposes other than those approved by the university, such as commercial activities.
    • D. Acts that infringe or may infringe on the rights of the University or third parties, such as leaking personal information, infringing on privacy, and disseminating information that violates public order and morals.
    • E. Acts of transferring, lending, publicly transmitting, or licensing this application
    • F. Acts of registering or writing information that can identify individuals, tampering with or erasing information within this application, or sending programs such as viruses.
    • G. Registering or writing false information
    • H. Act of logging in with another person's account (even if the person has given consent)
    • I. Acts of copying, adapting, editing, modifying, disassembling, decompiling, and reverse engineering this application
    • J. Acts that violate laws and regulations and these Terms.
    • K. Other acts that interfere with the operation and provision of this application, or acts that the university deems inappropriate.
  2. If the above matters are violated, the University may suspend the user from using the App.

personal information

Regarding the management and handling of information about users that our university obtains in connection with the use of this app, please refer to the "Teikyo University Official Portal App" "T-Day We will operate the "Privacy Policy".

About collecting device information (Application privacy policy)

Our university automatically collects the following information from devices running this app.

  1. Device token (Purpose of collection: To send push notifications to devices of new information registered by educational institutions for the purpose of providing in this application)
  2. Model name and model number (Purpose of collection: To serve as a reference for selecting devices for operation verification of this app. Serial numbers and phone numbers are not collected.)

Other information obtained

For the purpose of enhancing the educational environment and student support at our university, we collect information about student life written by users.

Use from overseas

  1. If you reside in a country where receiving products, services, or software from Japan is prohibited, you may not use the App.
  2. The user agrees that the personal information registered in this application will be transferred to and processed in Japan.

Changes to terms and conditions

  1. The University may change these Terms at its discretion.
  2. If we make any changes to these Terms, we will post them on our university website or within this application in advance.

Governing law and jurisdiction

These terms and conditions shall be governed by Japanese law, and the Tokyo District Court shall have the exclusive jurisdiction of the first instance.

User information to be acquired and acquisition method

The user information that our university obtains is as follows.

  1. You may be asked to provide the following information:
    • Information entered by the user in the input form specified by the university
  2. When using this service, our university may automatically acquire the following information.
    • Terminal model information
    • Access history to information within this service
    • user agent
    • IP address
    • Cookie information

purpose of use

Our university uses the acquired user information for the following purposes.

  1. To provide, maintain, protect and improve this service
  2. To provide, maintain, protect, and improve this service, such as accepting registrations related to this service and verifying identity.
  3. To respond to information and inquiries regarding this service.
  4. To respond to acts that violate the University's terms, policies, etc. (hereinafter referred to as "Terms, etc.") regarding this service.
  5. To notify you of changes to the terms of service, etc.
  6. To investigate and analyze the usage status of this service
  7. To help improve this service, develop new services, etc.
  8. In connection with this service, to create statistical data processed in a format that does not identify individuals.
  9. For purposes of use incidental to the above purposes of use

Restrictions on use of personal information

Our university will not handle personal information beyond the scope necessary to achieve the specified purpose of use without obtaining the prior consent of the individual. However, this does not apply if any of the following items apply.

  1. When based on laws and regulations
  2. When it is necessary to protect a person's life, body, or property, and it is difficult to obtain the consent of the person.
  3. When it is particularly necessary to improve public health or promote the healthy upbringing of children, and it is difficult to obtain the consent of the individual.
  4. In cases where it is necessary to cooperate with a national agency, local government, or a person entrusted by them in carrying out the affairs stipulated by law, obtaining the consent of the person concerned may interfere with the execution of the affairs. When there is a risk of

Provision of personal information to third parties

The university will not provide personal information among user information to third parties without the prior consent of the user, except in cases where disclosure is permitted based on the Personal Information Protection Act or other laws and regulations. However, this does not apply in the following cases.

  1. When personal data is provided in conjunction with entrusting all or part of the handling of personal data to the extent necessary to achieve the purpose of use.
  2. In other cases permitted by the Personal Information Protection Act and other laws and regulations.

Safety management of personal information

The University will take necessary and appropriate measures to prevent the leakage, loss, or damage of personal data and to safely manage personal data. In addition, the university will provide necessary and appropriate supervision to faculty and staff who handle personal data to ensure the safe management of such personal data.

Notifications/announcements, changes to this policy

  1. Our university posts and publicizes this policy on this app.
  2. The university will review the operational status regarding the handling of user information as appropriate and strive for continuous improvement, and may change this policy as necessary. If we make any changes, we will notify you in advance. In addition, in the case of changes to the content that require the consent of users under laws and regulations, the consent of users shall be obtained using the method prescribed by the University.

Disclosure of personal information

The user can request the University to disclose personal data held by the University that can identify the user. When we receive a request for disclosure, our university will confirm that the request is from the person in question and then disclose the information to the user without delay (if the personal information does not exist, we will notify you to that effect). . However, this does not apply if the University is not obligated to disclose pursuant to the Personal Information Protection Act or other laws and regulations.

Correction and suspension of use of personal information, etc.

  1. When the University receives any of the following requests from users, the University will confirm that the request is from the user, conduct the necessary investigation without delay, and, based on the results, take measures such as correcting the content of personal information, etc. We will suspend or stop providing the service and notify users to that effect. If we decide not to take these measures based on reasonable grounds, we will notify users to that effect.
    • A. If the content of retained personal data that identifies the person in question is not true, a request may be made for correction, addition, or deletion of the retained personal data (hereinafter referred to as "correction, etc.").
    • B. Request that the use of the information be discontinued based on the provisions of the Personal Information Protection Act on the grounds that the information is being used beyond the scope of the purpose of use announced in advance, or on the grounds that the information has been collected through deception or other illegal means. If you are
    • C. If the user is requested to stop providing personal information to a third party based on the provisions of the Personal Information Protection Act because the user's personal information has been provided to a third party for reasons other than Article 3.
  2. The provisions of the preceding paragraph do not apply if the University is not obligated to make corrections, suspend use, or suspend provision pursuant to the Personal Information Protection Act or other laws and regulations.

Contact information

Inquiries regarding app login
Questions and problems regarding logging in to the app, such as not knowing how to log in or not knowing your password
Contact information: Same as the contact information regarding the new integrated authentication platform

Inquiries regarding app operation
Questions or problems related to app operation, such as not knowing how to operate the app after logging in, or the screen not working as expected

For inquiries regarding app operation, please contact us here

Inquiries regarding app improvement requests
Requests for T-Day, such as "I wish there was a new feature like this" or "I wish there was a way to check the current features in more detail"

Click here for inquiries regarding app improvement requests