Notice

The following updates have been completed. Thank you for your cooperation. Thank you for using learningBOX. We will be updating our shared servers. This update will be performed non-stop, so there will be no service outage. However, please be advised that some processes will take longer than usual to complete during the following period. The completion time may vary depending on the progress of the work. Please understand this in advance. The completion of the following operations during the affected period may be delayed. Please note that we will not be able to inform you of the completion of this update on the same day. Please note that we will not be able to inform you of the completion of the update on the day of the update. We apologize for any inconvenience this may cause to our customers and appreciate your understanding.

Thank you for using learningBOX. Today, learningBOX has been updated to Ver. 4.1. We would like to introduce you to the various functions that have been added and improved with this update. Enhanced functions AI automatic subtitle generation and translation improves efficiency in creating video teaching materials After uploading videos, simply click the "AI subtitle generation" button, and the AI will automatically create accurate subtitle text and time stamps. Transcription and time-stamping, which used to take time, can be completed in just a few minutes or dozens of minutes. Translation into other languages, such as English, can also be easily performed. Furthermore, the original subtitle and the generated translation can be displayed side by side on the left and right for comparison and editing. *For details, please refer to "Creating Videos and Slides. View Illustrative Materials (PDF) Streamlining the Tabulation of Grades by Content The refinements added to the "Tabulation and Details" tab by content in the last update are now also available in the "Grades List" tab by the same content. Administrators can quickly extract the results they need from complex data, and surveys can output the narrowed results directly to a form. This reduces the time and effort required for checking and organizing data prior to tabulation and output. *For details, please refer to "By Content". View Illustration (PDF) Learners can now reserve, change, and cancel training sessions all at once! A new learner-only screen has been added to the training reservation function. This screen allows learners to directly check and manipulate their current reservation and attendance status. For example, available trainings are listed in a calendar format, and tabs such as "Change Reservation," "Reservation Status," and "Attendance Status" make it easy to register, change, and cancel reservations. *For details, please refer to "Reserving and Attending Training (Learner Side)". ●If you have a customization contract prior to January 21, 2026, you can use the functionality by performing additional menu operations in the "Menu Management" section of the Site Customizer. learningBOX4.1 Series Side Menu_Header Menu Changes Illustration View Document (PDF) Preventing users from missing important information by displaying a notification bar for unread users Administrators can check the read status of announcements and encourage unread users to read them by displaying a notification bar at the top of the screen, in addition to sending a notification e-mail to them. In addition, users will see an easy-to-understand guidance link such as "check the contents and mark as read" and a highly visible unread mark. *For details, please refer to "Notification Management". View Illustration (PDF) List of New Functions/Functional Improvements For details on the new functions/functional improvements added this time, including the aforementioned functions, please refer to the following release notes. (This is for customers who have subscribed to the "Customize" paid option.) The side menu and header menu have been changed in accordance with this update. Please check the contents from the link below and adjust as necessary. The "Course Management (Beta)" has been renamed "Content Management" as the official version with improved performance and operability, and will be switched to the new screen starting with Ver. 5.0. The new screen will be available from Ver. 5.0. The existing "Content Management" will be provided as "Content Management (Old)" with a dedicated URL only for a certain period of time, and the existing URL will automatically switch to the new "Content Management" between Ver. 5.0 and Ver. 7.0. The redirect will be stopped and the old screen will be discontinued with Ver. 7.0. In accordance with this change, there are some items that customers will need to address. Dashboard: Please change the "Content Management" panel to the new URL after Ver. 5.0 (for all customers). Menu Management: Please move or hide the "Course Management (beta)" menu item in the side menu (for customers using the Site Customizer). System Language Settings: System languages changed in the previous Content Management screen may not be reflected in the new screen. If the display differs from your intention, please reset the language settings (for customers using the Site Customizer). For details, please refer to "[Important] Renewal of "Content Management" function (migration to new functions)". For an overview of the major changes and additions to the new screen (current screen display: "Course Management (Beta)"), please refer to the following. Please refer to the following for a summary of major changes/additions to the new screen (current screen display: "Course Management (Beta)"). With the release of the new function "Training Reservation and Attendance", "Training Reservation History" will be discontinued and replaced with the new function "Training Reservation and Attendance". During the transition period (Ver. 4.1 to Ver. 5.0), both screens will be available. In accordance with this transition, there are some items that customers who use the training function will need to address. Please add a "Training Reservation/Attendance" menu item to the side menu or header menu. The template content of the email sent at the time of training cancellation differs depending on the screen used. Please check/edit the template sent at the time of cancellation on the "Reservation and Attendance" screen within this period. The menu name "Reservation and Attendance Management" will be changed to "Training Reservation and Attendance Management. Please adjust the display name as necessary. For details, please refer to "[Advance Notice] Notification of Specification Changes with the Release of Ver. 4.1". For further details or questions, please contact us. We will do our best to continue to provide products and services that satisfy our customers. We appreciate your continued patronage and look forward to your continued support.

Thank you for using learningBOX. In order to maintain and improve the quality of our service, we will perform maintenance as follows. The end time of the maintenance may vary depending on the progress of the work. Please understand this in advance. If you are creating or editing content during the affected period, an error may occur. We apologize for the inconvenience, but we ask that you refrain from creating/editing/updating content during the affected period. *If the work is completed as scheduled, we will not notify you of the completion of the work. We ask for your understanding in advance. We apologize for any inconvenience this may cause and appreciate your understanding.

Thank you for your continued use of our website. Currently, when using Chrome (version 143 or higher) on Android tablets, a bug may occur in which the OS is determined to be "Linux". Affected Android TabletGoogle Chrome 143 or higher Affected 1) ■FunctionalityPage settings after login ■Bug DescriptionCompatible OS/browser check performed at login (When a user tries to login, the device, OS, and browser version are checked, and if the pre-defined conditions are not met, the user is allowed to log in). ), the above-mentioned target terminals may be unintentionally treated as "unsupported terminals". As a result, "screen indicating unsupported terminal" will be displayed before login. Scope of impact by administrator settingsThe impact of this bug on users varies depending on the administrator's settings. These settings are located in the "Supported OS/Browsers" tab of the "System Settings" "Page Setup After Login" screen in the side menu. The settings for allowing/not allowing login are on the following screen. The default setting is "Allow login". (1) When "Allow login" is set, a screen indicating that the device is not compatible will be displayed before login, but login is possible by clicking the "Login" button on the screen. (2) When "Do not allow login" is selected, a screen indicating that the device is not compatible will be displayed before login, and the user will not be able to login (i.e., login will not be allowed). Screen image (at login) ■Customer Request #2: If "Do not allow login" is selected, there is a possibility that you may not be able to login using an Android tablet. We apologize for the inconvenience, but we would appreciate it if you would consider changing the "Allow login" setting if necessary. Impact 2 ■Targeted function: OS restriction ■Content of the problem In some cases, the above judgment may be unintentionally made for "unsupported devices". The following effects will occur if the initial values are intentionally changed from the default values. If you intentionally change the settings from the default values, the following effects will occur: ■ Example: Cases in which the above-mentioned target devices cannot take the course unintentionally OS RestrictionsDo not allow courses when a user tries to take courses on an OS other than those listed above. We are currently investigating the cause of the problem and working to correct it. We are currently investigating the cause of the problem and correcting it, but it is expected to take some time to fix the problem. We will provide further information as soon as there is an update on the progress and our response policy. We apologize for any inconvenience this may cause to our users.

Thank you very much for your continued use of our services. With the release of Ver. 4.1 scheduled for January 21, 2026, we will make changes to the specifications of some functions. We would like to inform you of the main changes as follows. Subject of this notice: Customers using the Site Customizer [Only for customers using the training function] ■Subject function: Training reservation history ■Change details On April 15, 2026 (Ver. 5.1), the "Training reservation history" screen will be discontinued and replaced by the new "Training reservation and attendance" screen in the Ver. 4.1 release. The "Training Reservation and Attendance" screen will be replaced by the "Training Reservation and Attendance" screen. *Both screens will be available until the integration. ■Customers are requested to add the "Training Reservation/Attendance" menu item to the side menu or header menu between January 21, 2026 (Ver. 4.1) and April 15, 2026 (Ver. 5.1). Please refer to this document for details on the changes. The changes to the side menu and header menu of learningBOX 4.1 will be made during the period of "5.1". -Addressed to administrator ■Contents of change The contents of the email template sent at the time of training cancellation differ depending on the screen used. The following email templates will be removed and integrated as of the transition date. When cancelled on the "Training Reservation History" screen (obsolete) When cancelled on the "Training Reservation/Attendance" screen (to be integrated) Training reservation cancellation request receipt notification (sent to: User) Training reservation change notification (sent to: User) Training reservation cancellation request receipt notification - to administrator (sent to: Administrator) Training reservation change notification (sent to: User) (To: Administrator) Training reservation change notification - To: Administrator (To: Administrator) ■ Request to Customers During the period from January 21, 2026 (Ver. 4.1) to April 15, 2026 (Ver. 5.1), please confirm the template contents sent upon cancellation on the "Training reservation and attendance" screen. Please confirm the contents of the template that will be sent when you cancel your reservation or attendance at a training session. Change (3)] [For customers who use the training function only] ■Targeted functionsReservation and attendance management ■Change detailsThe menu name will be changed from "Reservation and Attendance Management" to "Training Reservation and Attendance Management. Please adjust the menu name as necessary. Please refer to this document for details of the changes. LearningBOX 4.1 side menu/header menu changes [Only for customers using SCIM integration] ■Target function SCIM integration ■Change details "Delete account" setting in "LearningBOX account processing when a user is deleted by SCIM" will be abolished. The "Delete account" setting in "Processing of learningBOX accounts when deleting users via SCIM" will be eliminated. Customers using SCIM are requested to share this information with their information system department and development staff. Change ⑤] [Only for customers using API integration] ■Target function API integration ■Change details "Add user", "Update user", "Get user list", "Get user details" API In the above user-related API, the handling of the `receive_notice_mail` (notice publication notification mail setting) item will be added. API Document (URL) ■ Requests to CustomersCustomers using the API linkage are requested to confirm the linkage in advance. We also ask that you share this information with your information system department and those in charge of development.

We are pleased to announce the official renewal of "Course Management (beta)" to "Content Management" as a new function with improved performance and operability. In line with this, we will switch to the new screen on March 18, 2026 (Ver. 5.0). At the same time, the old "Contents Management" will be provided as "Contents Management (Old)" with a dedicated URL for a certain period of time, and will be discontinued on September 16, 2026 (Ver. 7.0). Function Course Management (beta) *There is a page explaining this function. Please refer to this page. Course Management (Beta)" will be renamed "Content Management" and will be provided as the new "Content Management" from now on. For a certain period of time, users will be redirected to the new "Content Management" URL even if they access the old "Content Management" URL (old URL). The old "Content Management" URL will be renamed to "Content Management (Old)" and provided as a dedicated URL only for a certain period of time. (To maintain compatibility and for temporary confirmation purposes) ■Schedule 1. Switchover to new screen March 18, 2026 (Ver. 5.0) Start 2. Name change Before change After change Course Management (beta) Content Management Content Management Content Management Content Management (old) 3. Content Management URL (old URL) will be automatically redirected to the new "Content Management" page. 4. Discontinuation of the old screenOn September 16, 2026 (Ver. 7.0), redirection will be stopped and "Content Management (old)" will be discontinued. Items to be addressed by customers (Important) With the switch to the new screen, there are some items that we ask customers to address regarding some of their own settings. (1) Dashboard URL settings to be changed: All customers Period: March 18, 2026 (Ver. 5.0) to September 16, 2026 (Ver. 7.0) After September 16, 2026 (Ver. 7.0), access (redirect) processing using the old URL for "Content Management" will be removed. ) process will be removed, so access from the old URL will no longer be possible. We apologize for the inconvenience, but customers who have registered the old URL for "Content Management" in their dashboards are requested to change their settings to the new URL for "Content Management" in Ver. 5.0 or later. For details on how to change the URL, please refer to the following URL: /courses/course-management. As of the release of Ver. 5.0, users accessing the old URL will automatically be redirected to the new "Content Management" URL. (2) Side menu settings subject to change: Customers using the Site Customizer Period: March 18, 2026 (Ver. 5.0) to September 16, 2026 (Ver. 7.0) After September 16, 2026 (Ver. 7.0), access (redirection) by the old URL of "Contents Management" will be deleted. (redirect) processing will be removed, so access from the old URL will no longer be possible. We apologize for the inconvenience, but please change the following settings after Ver. 5.0. The "Course Management (beta)" menu will be moved (hidden) *The URL of the "Content Management" menu will be automatically rewritten to the new URL as of Ver. 5.0. For details on how to operate, please refer to here. (3) Resetting the system language set in "Content Management (Old)": Customers using Site Customizer Even if you have changed the system language in "Content Management (Old)," the change may not be reflected when you switch to "Content Management. If the system language displayed after switching is not what you intended, we apologize for the inconvenience, but we ask that you please change the language settings again. Note: For some customers who have changed their system language settings, it may be necessary to review and update the contents of the operation manuals and training materials currently in use. To ensure smooth use after the switchover, we ask that you try the new screen (current screen display: "Course Management (Beta)") in advance to familiarize yourself with the operation. Please see below for an overview of the major changes and additions to the new screen (current screen display: "Course Management (Beta)"). Course Management (Beta) Summary of Changes (PDF) ・ Course Management (Beta) Explanation (Movie) If you have any questions, please contact us using the Inquiry Form.

Thank you for using learningBOX. We will be updating our shared server. Please note that the system will be unavailable during the following period. The update will be implemented from 01:00 to 05:00 on January 21, 2026 (Wednesday). Please understand this in advance. We apologize for any inconvenience this may cause to our customers and appreciate your understanding.

Thank you for using learningBOX. Today, learningBOX has been updated to Ver. 4.0. We would like to introduce the various functions that have been added and improved with the update. Enhanced Functions Content Display Based on Diagnostic Test Results The "Linked Content" function, which automatically displays the most appropriate courses, folders, and content for learners based on the results of diagnostic tests, has been enhanced. This function maximizes learning effectiveness by providing an environment optimized for individual learning by presenting the most appropriate content according to the learner's level of proficiency and evaluation results. *For details, please refer to "Linked Content Settings. View Illustrative Materials (PDF) Expansion of Content Operations in Course Management (Beta) The UI for Course Management (Beta) will be expanded to enable more efficient content management. The content management screen used from Course Management (Beta) has been revamped, with enhanced pagination and refinement functions to make it comfortable to use even when there are more than 10,000 contents. In addition, new functions have been added for converting folders to courses and moving folders/contents to other courses. *For details, please refer to "Course Management (beta). View Illustrative Materials (PDF) Improved Operability of Notification Function and Notification Administrators can check the status of read and unread notifications for each user on the list screen. In particular, by narrowing down the list to users who have not yet read the notices, it is possible to immediately identify users who have not checked the notices. In addition, unread notifications are also displayed in the Notifications panel of the user's dashboard, making it easy to see at a glance the status of unread notifications. In addition, it is possible to identify users who have not yet read an announcement and resend an announcement notification e-mail to those users. This allows you to thoroughly disseminate important notices. The resending of e-mail notifications can also be sent as "important information," regardless of the individual settings of each user. For details, please refer to "Notification Management". View Illustration (PDF) Batch Download of Correction Data for Grading Grading administrators will be able to download correction data attached to grading individually or in a batch from "Grading Management". This new feature will greatly improve operational efficiency when handling a large number of student data. In addition, downloaded files will be organized and saved in a folder structure based on grade information. *For more information, please refer to the "Submission List". View Illustrative Materials (PDF) Managing the Maximum Number of Accounts in a Group Account The specifications for checking the maximum number of accounts that can be registered in a group have been changed. From now on, only users whose account status is "enabled" or "suspended" will be counted as the number of accounts in a group. Therefore, when an account is "deactivated," there will be an opening in the number of accounts available for registration in the group. This change allows for more accurate and flexible management of the maximum number of accounts. For more information, please refer to "Group Registration". View Illustration (PDF) "Latest and Highest Score Refinement" Function Added to the Grades by Content Screen Two refinement functions, "Only Latest Grades" and "Only Highest Score", have been added to the Grades by Content screen. This makes it easy to find and tabulate the latest and highest scores when exporting CSV data, even when participants repeatedly study and respond to questionnaires, quizzes, tests, and so on. As a result, the time and effort previously required to manually organize data can be greatly reduced. In addition, this new refinement feature can be used to manage a variety of grades, including quiz/tests, surveys, and diagnostic tests. *For more information, please see "By Content". View Illustrative Materials (PDF) Content Allocation via API Linkage Now Supports Login ID Designation In the content allocation API, a login ID designation has been added to the method of identifying users. This allows users to be specified by an array of login IDs when allocating and de-allocating courses, folders, and content via the API, enabling more flexible user management when collaborating with external systems. For details, please refer to "Third Party Applications". Please refer to the following release notes for details on the new features/functional improvements added this time, including the aforementioned functions. Release Notes Notice Advance Notice of "Course Management (Beta)" Function Enhancements Ver. 4.0 has been updated to combine the new "Content Management" function with the "Course Management (Beta)" function as a foundation in order to further enhance customer convenience. In addition, this function will be reborn as a new "Content Management" screen in Ver. 5.0, which is scheduled for release in the future. The current "Contents Management" screen will be replaced with the new screen in due course. Therefore, it may be necessary to review or update the operation manuals and training materials currently in use. We will continue to provide detailed information on updates as they become available, and we appreciate your understanding and cooperation. Notice Regarding Change of API Information Release Method (URL Distribution) We will be switching the method of providing API information released on learningBOX from the conventional Excel data distribution to URL distribution in order to reflect the latest information immediately and to make it easier for you to refer to it. The purpose of this change is to reflect the latest information immediately and centralize references. The API information for learningBOX, which has been provided individually until now, can be referenced from the following URL starting today (December 10, 2025). Please review the settings and implementation details as necessary. API information public URL: https://developers.learningbox.online/reference/4.0/api/ *Customization option contract is required for external system integration. *Excel distribution will be terminated from March 2026, and only URLs will be provided. Others For further information or questions, please contact us at the following address. ● Inquiry Form We will continue to do our utmost to provide products and services that satisfy our customers. We appreciate your continued patronage and look forward to your continued support.

Thank you very much for your continued use of our services. We would like to inform you that we will change the specifications of some functions in accordance with the release of Ver. 4.0 scheduled on December 10, 2025. We would like to inform you of the main changes as follows. Change Point 1] ■Target FunctionUser Management ■Change DescriptionActive and Suspended status accounts only will be included in the "Number of Group Accounts Used" from Ver. 4.0 onward, instead of "All Statuses" in the past. If there are users with "Disabled" status, the "Number of accounts used in group" displayed on the user management screen will be lower than before. In addition, if the "Number of accounts in a group" is set to "Number of accounts that can be registered in a group," a space will be newly available for the "Disabled" user. Example of image after change ■Targeted functionsConnected content ■Change DescriptionThe setting method for linked content will be changed from "setting from the linked content" to "setting from the linked source content" from Ver. 4.0 onward. The setting procedure and access route to the setting screen will be changed. Please use the new setting route when checking or changing existing settings. Please use the new setting route when checking and changing the existing settings. Example of change image ■Target function Rich text editor (TinyMCE) ■Change DescriptionThe editor (TinyMCE) used in the creation and editing screens will be updated to TinyMCE 8. ImpactThis change will not affect many customers who use TinyMCE for general purposes, such as normal text input, bolding, colors, links, and image insertion. If you are using "somewhat specialized HTML" such as the following, some descriptions may be removed or changed after the update. (e.g.) HTML comments that contain tags using the old Internet Explorer "conditional comments" attribute values that contain tag-like strings (content containing ``), etc. *For more information, please visit the official website. tiny DOCS ■ Request to Customers Customers who have registered using advanced HTML or comments in the editor to date, please check the relevant contents before updating and consider taking measures such as reviewing the description method or obtaining backups, if necessary. After the update, please check for any display or layout problems. Examples of Input Fields

Thank you for your continued support of learningBOX. We will be updating the shared server. Please note that the system will be unavailable during the following period. The update will be implemented from 22:00, Tuesday, December 9, 2025 to 06:00, Wednesday, December 10, 2025. Please understand this in advance. We apologize for any inconvenience this may cause and appreciate your understanding.