utelecon · syobonpastel · Apr 17, 2026 · Apr 17, 2026 · Apr 17, 2026 · Apr 17, 2026
diff --git a/src/components/en/mfa/fido/index.mdx b/src/components/en/mfa/fido/index.mdx
@@ -1 +1 @@
-For details on the FIDO security key registration procedure, please refer to [How to use FIDO security key for Multi-Factor Authentication for UTokyo Account (in Japanese)](/utokyo_account/mfa/fido-security_key/).
+For details on the FIDO security key registration procedure, please refer to [How to use FIDO security key for Multi-Factor Authentication for UTokyo Account](/en/utokyo_account/mfa/fido-security_key/).
diff --git a/src/components/en/mfa/select/Fido.mdx b/src/components/en/mfa/select/Fido.mdx
@@ -5,4 +5,4 @@ import If from "@components/utils/If.astro";
   * @property {import("@components/pages/mfa/tabs").Group} group
   */}
 
-You can use a dedicated device called FIDO security key to authenticate. There are some systems where you cannot use it, so you have to register another method as primary and use them as alternative. For more details, see [How to use FIDO security key for Multi-Factor Authentication for UTokyo Account (in Japanese)](/utokyo_account/mfa/fido-security_key/).
+You can use a dedicated device called FIDO security key to authenticate. There are some systems where you cannot use it, so you have to register another method as primary and use them as alternative. For more details, see [How to use FIDO security key for Multi-Factor Authentication for UTokyo Account](/en/utokyo_account/mfa/fido-security_key/).
diff --git a/src/pages/articles/commentscreen/index.md b/src/pages/articles/commentscreen/index.md
@@ -130,5 +130,5 @@ CommentScreenの[ダウンロードページ](https://commentscreen.com/#downloa
 
 
 ### グッドプラクティス
-CommentScreenを使用した授業の実践例を紹介します．工学系研究科の杉田直彦先生による「生産システム」の授業(学生数は約100名)において，実際にCommentScreenが使わました．教員，そして学生の双方が，ともにお互いとの距離が近く感じられて，使いやすかったと感じているようです．  
+CommentScreenを使用した授業の実践例を紹介します．工学系研究科の杉田直彦先生による「生産システム」の授業(学生数は約100名)において，実際にCommentScreenが使われました．教員，そして学生の双方が，ともにお互いとの距離が近く感じられて，使いやすかったと感じているようです．  
 （詳しい内容を知りたい方は，[杉田先生の生産システムの記事](/good-practice/interview/sugita/)をご覧ください．）
diff --git a/src/pages/articles/itc-lms/index.md b/src/pages/articles/itc-lms/index.md
@@ -38,11 +38,11 @@ ITC-LMS(Information Technology Center-Learning Management System)は東京大学
 
 ![](pic1.png)
 
-ITC-LMSにはテスト機能があり，日頃の学習状況を測るための小テストや，期末テストを作成することができます．設問形式を記述式あるいは記号選択式にする，再受験できるようにするなど，様々な設定が可能です．テストの詳しい作成方法は，[こちらのページ](/lms_lecturers/prepare_quizzes/)を参考にしてください．  
+ITC-LMSにはテスト機能があり，日頃の学習状況を測るための小テストや，期末テストを作成することができます．設問形式を記述式あるいは記号選択式にする，再受験できるようにするなど，様々な設定が可能です．テストの詳しい作成方法は，[こちらのページ](/utol/lecturers/quizzes/)を参考にしてください．  
 重要度の高いテストの場合，明確な解答期限や制限時間を設定し，「解答期間・期限」の欄に入力しておくことが大切です．学生はこの欄を見ていつまでに課題に取り組むべきかを確認することが多いので，授業中に口頭で伝えることに加え，システム上でも学生が締切を認識できるようにしておくと確実です．
 
 ### 出席を取る
-ITC-LMSには出席管理機能があり，これを用いて授業中に出席を取ることができます．出席の管理はITC-LMSの教員編集画面のコースコンテンツから編集することができます．出席管理の詳しい方法については，[こちらのページ](/lms_lecturers/view_attendances/)を参考にしてください．  
+ITC-LMSには出席管理機能があり，これを用いて授業中に出席を取ることができます．出席の管理はITC-LMSの教員編集画面のコースコンテンツから編集することができます．出席管理の詳しい方法については，[こちらのページ](/utol/lecturers/attendances/)を参考にしてください．  
 
 ![](pic2.png)
 
@@ -51,7 +51,7 @@ ITC-LMSには出席管理機能があり，これを用いて授業中に出席
 
 ### わかりやすく授業教材を配布する
 
-ITC-LMSではスライドなどの授業資料を「教材」の欄に置くことができます．教材の置き方に関して，詳しくは[こちらのページ](/lms_lecturers/course_materials/)を参考にしてください．
+ITC-LMSではスライドなどの授業資料を「教材」の欄に置くことができます．教材の置き方に関して，詳しくは[こちらのページ](/utol/lecturers/materials/)を参考にしてください．
 
 ![](pic3.png)
 
@@ -61,7 +61,7 @@ ITC-LMSではスライドなどの授業資料を「教材」の欄に置くこ
 
 ### 課題の期限を見やすく設定する
 
-ITC-LMSでは「課題」の欄に教員が作成した課題を載せることができます．課題の作成方法や置き方に関して，詳しくは[こちらのページ](/lms_lecturers/assignments/)を参考にしてください．  
+ITC-LMSでは「課題」の欄に教員が作成した課題を載せることができます．課題の作成方法や置き方に関して，詳しくは[こちらのページ](/utol/lecturers/assignments/)を参考にしてください．  
 
 ![](pic5.png)
 
@@ -72,6 +72,3 @@ ITC-LMSでは「課題」の欄に教員が作成した課題を載せること
 ### その他の活用方法
 今回紹介した活用方法以外にも，掲示板機能や「担当教員へのメッセージ」機能など，ITC-LMSには様々な機能があります．目的に合った機能を見つけ，活用することが重要です．  
 また，授業に出席できない学生がいる場合などに，授業の録画を残して後日ITC-LMSに掲載するという活用方法もあります．例えば，法学政治学研究科の樋口亮介先生の授業では，資料共有のほか授業の録画配信のためにITC-LMSが活用されていました．詳しくは[こちらのページ](/good-practice/interview/higuchi/#%E5%AD%A6%E7%94%9F%E3%81%AE%E3%82%B3%E3%83%A1%E3%83%B3%E3%83%88-%E3%81%93%E3%81%AE%E6%8E%88%E6%A5%AD%E3%81%8C%E8%89%AF%E3%81%8B%E3%81%A3%E3%81%9F%E7%90%86%E7%94%B1)を参照してください．
-
-
-
diff --git a/src/pages/en/about/cs.md b/src/pages/en/about/cs.md
@@ -4,7 +4,7 @@ title: About Common Supporters
 
 <div class="box">
 
-  Recruitment for Common Supporters will end in August 2025. Starting in 2026, recruitment will begin for a new role: “utelecon Support Staff.” For details on uutelecon Support Staff recruitment, please check the latest notice within the [Notice List](/notice/) on the utelecon website.
+  Recruitment for Common Supporters will end in August 2025. Starting in 2026, recruitment will begin for a new role: “utelecon Support Staff.” For details on utelecon Support Staff recruitment, please check the latest notice within the [Notice List](/en/notice/) on the utelecon website.
 </div>
 
 <p style="text-align: right">
@@ -41,5 +41,5 @@ Common Supporter is mainly operated by UTokyo faculty members of [Information Sy
 * Chujo, R., Kaneko, R., Komatsu, H., Takeuchi, A., & Yamada, N (2020, July 31). _Operation of Online Class Support Chat by Students_. The 13th [Cyber Symposium on the Status of Efforts for Distance Learning at Universities from April](https://www.nii.ac.jp/event/other/decs/).
 ([document](https://www.nii.ac.jp/event/upload/20200731-08_Chujo.pdf), [video](https://www.youtube.com/watch?v=_giwSi2K1c4&feature=youtu.be))
 * _[Do you know about the chat support for online classes? \[Interview with a student member\]](https://todai-umeet.com/article/55605)_. (2020, July 23). UmeeT.
-* Chujo, R., Kaneko, R., Komatsu, H., Takeuchi, A., & Yamada, N (2020, June 29). _Introduction to Common Supporter's Activities_. 12th [Online Class Information Exchange](/events/2020-luncheon/). ([document](/events/2020-luncheon/luncheon_12_slides.pdf), [video](https://drive.google.com/file/d/1vuFdU29dg0usyn3LwZJznckPIBHrhXic/view))
+* Chujo, R., Kaneko, R., Komatsu, H., Takeuchi, A., & Yamada, N (2020, June 29). _Introduction to Common Supporter's Activities_. 12th [Online Class Information Exchange](/en/events/2020-luncheon/). ([document](/events/2020-luncheon/luncheon_12_slides.pdf), [video](https://drive.google.com/file/d/1vuFdU29dg0usyn3LwZJznckPIBHrhXic/view))
 
diff --git a/src/pages/en/about/index.md b/src/pages/en/about/index.md
@@ -15,7 +15,7 @@ This site aims to be a one-stop source of information for online classes and web
 Although some of the content is for the students, faculty, and staff of the University of Tokyo, we also aim to provide information useful to those off campus.  
 
 Launched in March 2020, utelecon is a portal site consolidating information on online classes and web conferencing, allowing students, faculty, and staff to smoothly adopt such services.  
-The faculty and staff from the University of Tokyo's Information Technology Center, Center for Research and Development of Higher Education,  the Graduate School of Arts and Sciences, the Organization for the Advancement of Liberal Arts Education (KOMEX), the First Year Education Division, Division for Information and Communication Systems, Information Systems Department, and the Information Technology Team in the Graduate School of Science all collaborated in establishing utelecon.  
+The faculty and staff from the University of Tokyo's Information Technology Center, Center for Research and Development of Higher Education, the Graduate School of Arts and Sciences, the Organization for the Advancement of Liberal Arts Education (KOMEX), the First Year Education Division, Division for Information and Communication Systems, Information Systems Department, and the Information Technology Team in the Graduate School of Science all collaborated in establishing utelecon.  
 
 In addition, our students are involved as Online Education Supporters (OES) in writing articles published on utelecon and their translation into English. For details, please see the “[About Online Education Supporters](oes/)” section.  
 
@@ -29,7 +29,7 @@ The utelecon portal consists of the following content. All pages can be accessed
 
 ### Systems in the University of Tokyo  
 
-* This section includes information on the services and tools used for Internet-based activities at the University of Tokyo, such as a Utokyo Account and Zoom.  
+* This section includes information on the services and tools used for Internet-based activities at the University of Tokyo, such as a UTokyo Account and Zoom.  
 
 ### Online Utilization (Internet)  
 
@@ -43,7 +43,7 @@ The utelecon portal consists of the following content. All pages can be accessed
 
 * This page is for students, faculty, and staff of the University of Tokyo. Please review this section if you have any questions or problems regarding online classes or activities.  
 * The "Support" page also has a chatbot (automatic response robot) function for responding to questions. You can ask questions from the widget in the lower-right corner of the screen.  
-* Students of the University of Tokyo are working on the support team as "utelecon Support Staff" (formerly [Common Supporters](cs/) and [ECCS Tutors/Inspectors](/eccs/tutors/)). 
+* Students of the University of Tokyo are working on the support team as "utelecon Support Staff" (formerly [Common Supporters](cs/) and [ECCS Tutors/Inspectors](/en/eccs/tutors/)). 
 
 ### List of External Publications  
 

diff --git a/src/pages/en/articles/create_share_movie/index.md b/src/pages/en/articles/create_share_movie/index.md
@@ -22,7 +22,7 @@ Here we introduce methods for filming a video through Zoom and PowerPoint. We ex
 ### Editing the Video
 Here we introduce software for cutting, inserting captions, and other ways of editing video. We explain the different features of each, so use them according to your needs.
 
-* losslesscut（Mac, Windows, Linux）
+* losslesscut (Mac, Windows, Linux)
   * The unique feature of losslesscut is that only cutting is possible and the time for writing out a video is extremely short.
   * There are times when the place cut misses where you want it to go (This is part of the specifications of the software, so if you want to make sure it cuts right where you specify use the software below).
   * [How to Use (External link)](https://www.aiseesoft.jp/tutorials/how-to-use-losslesscut.html) (in Japanese)
@@ -58,7 +58,7 @@ Here we explain how to compress video using YouTube and VLC Player.
 You can release within university by both Google Drive and YouTube.
 * Sharing on Google Drive
   * You can also set prohibitions on downloading.
-  * **[Concrete Instructions](/faculty_members/how/google/share_video/)** (in Japanese)
+  * **[Concrete Instructions](/google/drive/share/#target)**
 * Sharing on YouTube
   * If you make availability limited to within the university, it is necessary for others to log into YouTube by their ECCS Cloud Mail address.  There are times when this switchover does not go well for people, so some caution on this point is necessary.
   * **[Restricting YouTube Content to University Members Only](https://www.sodan.ecc.u-tokyo.ac.jp/en/hack/youtube-utokyo-only-en/)**

diff --git a/src/pages/en/articles/goodnotes-writing/index.md b/src/pages/en/articles/goodnotes-writing/index.md
@@ -21,7 +21,7 @@ GoodNotes 5 is a note-taking/drawing application that allows you to annotate imp
 <img src="pic01.jpeg">
 </figure>
 
-While GoodNotes 5 can be used on an iPad, iPhone, or Mac, we recommend using it on an iPad when writing on the board. The small screen size of an iPhone makes it difficult to write detailed notes on the board, even with a stylus. Likewise, it is possible to write on the board with a Mac with a separately purchased graphic tablet, but it is not possible to write by  directly touching the screen like on an iPad.
+While GoodNotes 5 can be used on an iPad, iPhone, or Mac, we recommend using it on an iPad when writing on the board. The small screen size of an iPhone makes it difficult to write detailed notes on the board, even with a stylus. Likewise, it is possible to write on the board with a Mac with a separately purchased graphic tablet, but it is not possible to write by directly touching the screen like on an iPad.
 
 You can purchase this app from [App Store](https://apps.apple.com/app/goodnotes-5/id1444383602).
 
@@ -271,7 +271,7 @@ In GoodNotes 5, you can import PowerPoint, Word, PDF, and various image files, a
 
 The following section explains how to import files saved on Google Drive into GoodNotes 5.
 
-1. Save the file you want to import into GoodNotes 5 to your Google Drive. For instructions, see “[Basic usage of Google Drive](/articles/google-drive/)”.
+1. Save the file you want to import into GoodNotes 5 to your Google Drive. For instructions, see “[Basic usage of Google Drive](/en/articles/google-drive/)”.
 2. Open Google Drive on your iPad.
    * You can install Google Drive from [App Store](https://apps.apple.com/jp/app/google-%E3%83%89%E3%83%A9%E3%82%A4%E3%83%96-%E5%AE%89%E5%85%A8%E3%81%AA%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3-%E3%82%B9%E3%83%88%E3%83%AC%E3%83%BC%E3%82%B8/id507874739).
 3. Navigate to the folder that contains the file you want to open in Google Drive (PDF, Power Point, or Word file), and tap the "..." button next to the file name of the file. <img src="pic41.jpeg">
@@ -315,7 +315,7 @@ The following video shows a demonstration of real-time writing during a class, w
 
 * [Professor Tadashi Shiraishi: Law I](/good-practice/interview/shiraishi/)
   * Professor Shiraishi's class was a large class with about 400 students. He used GoodNotes 5 for handwriting during the lecture. After the lecture, images of the handwriting were uploaded to Scrapbox (now: Cosense).
-* [Professor Norikazu Saito: Numerical Mathematics I / Computational Mathmatics ](/good-practice/interview/saito/)
+* [Professor Norikazu Saito: Numerical Mathematics I / Computational Mathematics ](/good-practice/interview/saito/)
   * Professor Saito's class was a medium-sized lecture with about 70 students. He used GoodNotes 5 for handwriting during the lecture, and shared the images of the handwriting as PDF files with the students after the lecture.
 
 The following are some of the tips shared by the professors.

diff --git a/src/pages/en/articles/google-document/index.md b/src/pages/en/articles/google-document/index.md
@@ -21,12 +21,12 @@ Google Docs is a software that enables you to create and edit documents online.
     - Device/OS: PC, tablet, and smartphone
     - For more information about supported OS and browser versions, please refer to [here (Google Drive official help page)](https://support.google.com/drive/answer/2375082?co=GENIE.Platform%3DDesktop&hl=en&oco=1).
 - Operational Cost
-    - Cost: Available at no extra cost as far as not exceeding the capacity limit (15GB for each personal free account, 100GB for each ECCS Cloud Eail account).
+    - Cost: Available at no extra cost as far as not exceeding the capacity limit (15GB for each personal free account, 100GB for each ECCS Cloud Email account).
 
 ## How to Install
-To create and share Google Docs documents, you need a Google account. (For more information on how to create a Google account, please refer to the [official Google account help page](https://support.google.com/accounts/answer/27441?hl=en).
+To create and share Google Docs documents, you need a Google account. (For more information on how to create a Google account, please refer to the [official Google account help page](https://support.google.com/accounts/answer/27441?hl=en)).
 
-If you are a UTokyo member, we recommend that you sign in with your ECCS Cloud Email account, which grants you free 10GB storage and functions such as restricted sharing among UTokyo account holders. For more information on how to use ECCS Cloud Email, please check "[ECCS Cloud Email (Google Workspace)](/en/eccs_cloud_email/)".
+If you are a UTokyo member, we recommend that you sign in with your ECCS Cloud Email account, which grants you free 10GB storage and functions such as restricted sharing among UTokyo account holders. For more information on how to use ECCS Cloud Email, please check "[ECCS Cloud Email (Google Workspace)](/en/google/)".
 
 You can use the visitor function to view and edit documents shared by others, even if you do not have a Google account.
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		For details on the FIDO security key registration procedure, please refer to [How to use FIDO security key for Multi-Factor Authentication for UTokyo Account (in Japanese)](/utokyo_account/mfa/fido-security_key/).
		For details on the FIDO security key registration procedure, please refer to [How to use FIDO security key for Multi-Factor Authentication for UTokyo Account](/en/utokyo_account/mfa/fido-security_key/).