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Information Science Center CenterGmail / Google Services

Gmail

Gmail

To all students

サインインする事ですぐにご利用いただけます。下の「Gmailの利用方法」欄を参考にサインインしてください。

To all faculty and administrative staff

To use Gmail, you will need to apply. Please refer to "Application Procedure for Faculty and Administrative Staff to Apply for Gmail" to apply.


Please read this before using our email service.

*Please check the following regulations by connecting to the campus network such as LEONET-WiFi or using the remote access service.

How to use Gmail (Google Workspace for Education Plus)

You can use it by entering your "Gmail address" and "password" from the Google web page, Gmail app, etc.

How to sign in

ID password
student ユーザID@ge.osaka-sandai.ac.jp 
※ユーザIDは、ポータルシステムにログインするIDと同じです
The first time, please use the initial password provided in the password notification letter.
*From the second time onwards, you will need to use the password you set yourself.
Faculty and Staff 利用申請後決定したID@ge.osaka-sandai.ac.jp The first time, please use the initial password provided in the password notification letter.
*From the second time onwards, you will need to use the password you set yourself.

*The first time you log in, a password change screen will be displayed. Please be careful not to forget the changed password.

利用マニュアル

How to register a phone number and email address for resetting your password and how to reset your password (initialization)

(Please be sure to do this) If you set a reset phone number or email address, you will be able to reset your password yourself if you forget it.

PW Reset

How to reset (initialize) your password if you have forgotten it

If you have forgotten your University Gmail password, you can reset it in two ways:

Do it yourself
(If you have already registered the above reset information)
Request to Information Science Center
(If reset information is not registered or cannot be used)
この手順を行ってください。 (For students)
After logging in to the portal system, please apply from “(13) Gmail Password Reset” in the “Various Links” menu on the left.
After applying, your identity will be verified and your password will be reset to your initial password. Applications can be made from anywhere, on or off campus.
*If you are unable to apply, please contact or visit Office of Information Science Center (5th floor, Main Building).
(For faculty and staff)
Please contact or visit Office of Information Science Center (5th floor of the main building).

Regarding the period of use for University Gmail

Usage period Handling after the end of enrollment
student Only during enrollment period You can continue to use University Gmail as an alumni association member even after graduating or completing your course. However, to continue using the service, you will need to complete the renewal procedure.
The renewal procedure can be done by "Registering as an Alumni Association Member" when graduating or completing your studies.If you do not complete the renewal procedure, your University Gmail account will be deleted.
Please note that once deleted, the data cannot be recovered.
You will only be able to continue using University Gmail; other Google services (such as Google Drive) will not be available.
Please refer to "On-campus services after graduation/completion" and download the necessary data.
Faculty and Staff Only during enrollment period After your enrollment period ends, your registration will be deleted.

*If your student ID number changes due to transfer, enrollment, going on to graduate school, etc., your email address will also change.

(Reference) Regarding email creation

Input fields for creating email

address Please enter the recipient's email address.
Cc (copy) If you want to send the same email to someone other than the intended recipient, please enter that email address.
Bcc The destination email addresses entered in the To and Cc fields will be displayed in all received emails, but if you do not want the recipient to know that there are other recipients or their email addresses, enter those email addresses in the Bcc field. Email addresses entered in the Bcc field will not be displayed to the recipient.
Reply-To Reply-To When the recipient replies to the email you sent, it will be sent to the address specified in the reply-to field. Normally, you do not need to enter anything here, but if you want to change the reply-to field, enter it here.
Subject (Title) Enter the subject of your email.
Text Enter the body of the email.

Manners

  • Please write your name correctly.
  • State the requirements first. Keep the content concise and break it into appropriate lines for easy reading.
  • Please write politely. Please do not write anything that could be considered slanderous.
  • Keep the attachment small. If the attachment is large, the recipient may not be able to receive it.
  • Please do not use device-dependent characters or half-width katakana (from the Ministry of Internal Affairs and Communications - Web Accessibility).

その他Googleサービス

その他Googleサービス

大学GmailはGoogleアカウントのため、Gmail以外にもGoogleの各種サービスをご利用いただけます。

ご利用可能なサービス

service ヘルプURL supplement
Google Drive How to Use ?お使いのモバイル デバイス、タブレット、パソコンから、ファイルやフォルダを保存、共有、共同編集できます。
?Google ドライブには、容量の設定をしています。以下をご確認ください。
?使用できる容量は、所属により異なります。
Google Meet How to Use ?ビデオ会議を主催することが可能です。
※ただしEnterprise機能(録画、ライブストリーミングなど)は、教員および一部の事務職員のみ利用可能となります。
Google フォーム How to Use ?Googleフォームの情報漏えいを防ぐためのセキュリティ対策を必ずご確認ください。(詳細
Gemini How to Use
Notebook LM How to Use
Google Colab How to Use ?2026年4月1日から試験運用的に無償版を提供します。
? Colab Pro(有料版)への変更、GoogleDrive容量の追加はできません。
?利用方法やトラブルに関するサポートはできません。
Google Map How to Use
Google 翻訳 How to Use
Google チャット How to Use
Google カレンダー How to Use

※大学Gmailアカウントでは、上記一覧にない機能は利用できません。(例:課金が求められるサービス、Googleドライブ(共有ドライブ)等)
 利用する場合は、個人Gmailアカウントに切り替えてご利用ください。


利用可能な容量

Google Drive capacity usage *1, 2 GoogleMeet Enterprise function (-unavailable 〇available)
Current Students 15GB
Clubs 100GB
Alumni (society)※3 0GB
faculty 150GB
Staff 100GB * Must be declared at the time of application

*1 In July 2022, Google announced that they would be setting limits on Google storage capacity for each organization. The capacity is set to prevent problems with classes and work. (You can check your current capacity here.)
*2 If you exceed the limit, you will not be able to upload to Google Drive (including Meet recordings). You will also not be able to create new files in Google Docs, Spreadsheets, etc. Please delete unnecessary files in Google Drive. (Please also empty the trash.)
*3 Graduates (alumni association members) can continue to use University Gmail only if they have completed the renewal procedure. Please see "Usage period for University Gmail" below.
Other Google services (such as Google Drive) cannot be used.


その他Googleサービス 利用上の注意

  • Googleサービスは、アップデートによる仕様変更により不定期に表示内容や設定項目が変更となる場合があります。
    大学Gmailアカウントは、Google Workspace for Education Plusライセンスのため、個人用Googleアカウントと表示が異なる場合があります。
  • Googleサービス(Gemini等)で、機密情報や個人情報のデータを入力、利用することはお控えください。
  • Geminiの利用には「生成 AI の使用禁止に関するポリシー」を必ずご確認ください。
    生成 AI の使用禁止に関するポリシー
  • 本学のライセンスで使用可能なGemini機能と使用制限は、以下URLから確認できます
    Workspace for Education エディションごとの Gemini アプリの機能と使用制限
    ※「コアサービスとしてのGeminiアプリ」を参照
  • Googleサービスは無償の範囲での提供となり、有償サービスや従量課金サービスへの切り替えはできません。
  • Googleサービス内で他のGoogleサービスと連携するボタンやメニューが表示されていても、本学の設定上、そのサービスがOFFの場合は、「アクセス権がありません」と表示され使用できない場合があります。
  • Googleストレージ容量は、個別に容量追加ができませんことをご了承ください。

Gmail application procedure for faculty and administrative staff