This is an English translation of the 229 summaries of the Japanese timelines from 2023-04-12 03:00:00 to 2023-04-12 04:00:00 UTC.

- The Ministry of Health, Labour and Welfare announced that they will be "monitoring the number of COVID-19 infections" and that it is necessary to submit materials such as GitHub revisions and speaker presentations for study sessions.

- News was reported on the revision of sales for the Tokyo Olympics Athletes' Village, the Ukrainian president's call for solidarity, and Princess Aiko's first day of school.

- There was also talk of the Japan-U.S. Treaty of Amity and Commerce and English education kindergartens.

- There were also posts about the use of SNS apps and invitation links.

#summary4ja2en #exceptsummary