Beginning September 15, 2021, functioning of kaishi.ed.jp was checked 2 times over the next 1 165 days. In response, on September 15, 2021, kaishi.ed.jp, which has been operational for 2 times during all conducted checks, returned a code 200. Checks conducted as of November 23, 2024, revealed no inaccessibility problems for kaishi.ed.jp. The replies obtained as of November 23, 2024, affirm that no response contained an error status. Kaishi.ed.jp replied in 2.786 seconds on September 15, 2021, against its average response time of 2.791 seconds.