Overview and Schedule of Regular Maintenance (Last Updated: 2026/07/23)

Thank you for your continued use of Teachme Biz and other Teachme services.

We perform regular maintenance to upgrade the systems used by the Teachme series, improve stability and performance, and prevent issues.
Services will be temporarily suspended during system maintenance. During this time, the Teachme series will not be available.
Manuals published outside of groups using the external publishing feature will also become inaccessible.

We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.

Applicable Environments & Apps

• Teachme Biz
• Teachme Player
• Teachme MySkill
• Teachme Process
• Teachme Communication

Schedule

Maintenance is conducted on the 4th Wednesday of every 3 months (January, April, July, and October), late at night (spanning from Wednesday into Thursday).
Maintenance begins at midnight (0:00), with a service suspension of up to 4 hours.

Upcoming Scheduled Maintenance

Wednesday, October 28, 2026, late night: 24:00 – 28:00 (Thursday, October 29, 2026: 00:00 – 04:00)

*The timing is subject to change.

Planned Dates Thereafter

• Wednesday, January 27, 2027
• Wednesday, April 28, 2027
• Wednesday, July 28, 2027
• Wednesday, October 27, 2027

Advance Notice

Notices will be posted approximately 10 days before each scheduled maintenance on the status page, as well as in the announcement bar on Teachme Biz and the Help Center.
*There is a possibility that maintenance may not be carried out on the scheduled date. In such cases, no notice will be provided.

For instructions on how to subscribe to the status page, please refer to the article below.

　▼How can I receive notifications about maintenance?
　https://help.teachme.jp/hc/en-us/articles/12329081604121

Operations Requiring Special Attention

Performing operations immediately before a service suspension may result in the operation not completing successfully, or completing with a delay after the system maintenance has ended.

Examples:

• Registration/export operations using CSV files
• Operations related to the manual archive feature
• User invitations / manual updates and publishing / task distribution, etc.

We apologize for the inconvenience, but please refrain from using Teachme Biz immediately before a service suspension.

Viewing Manuals During Maintenance

During maintenance, manuals will not be accessible via web browser or mobile app.
If you need to refer to a manual during the maintenance window, please prepare in advance using one of the following methods.

• Export a manual as a PDF from your PC
  Can I export and print manuals as PDFs?
  https://help.teachme.jp/hc/en-us/articles/900006442103
  
• Download cached content on the mobile app
  View manuals offline (Mobile App)
  https://teachme.jp/8/manuals/3204796

Update History

2025/10/29 Created
2025/12/02 Updated
2026/02/05 Updated
2026/02/24 Updated
2026/05/12 Updated
2026/05/19 Updated
2026/07/23 Updated