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Keio Single Sign-On System(keio.jp) authenticates you to use online services operated by Keio University safely and conveniently. keio.jp is the general name for Keio Single Sign-On System.

Terms of Use

keio.jp Terms of Use.

User's Manual

User's Manual of keio.jp.

Multi Factor Authentication (MFA)

Explanation of Multi Factor Authentication (MFA) in keio.jp.

Keio Mail

Keio University Mail & Web Service (Keio Mail) is an email and Web application available through a Web browser.

Google Workspace for Education

It is a set of services that Google provides for educational institutions and that lets users comprehensively use functions such as Email, Calendar, Chat, and Online Storage.

K-LMS(CanvasLMS) , K-LMS(Class Support)

A system used for study materials distribution to students, classroom message boards, and submitting/acceptance of reports, etc.


Online storage service.

Web Conference System

Zoom is a web-based conferencing service provided by Zoom Video Communications.

Web conferences can be conducted over the Internet from PCs and mobile devices (iOS, Android).

Web-Based Courses for IT Utilization

We have videos that explain information ethics, security, etc.

Academic Access Management Federation in Japan (GakuNin)

An authentication system of Japanese universities, also available for keio ID.

Last-Modified: July 26, 2023

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