Analyzing the data shows arkin.jp's operability was tested 2 times during the 1 450 day interval beginning July 29, 2021. As of July 18, 2025, all checks showed that arkin.jp was not functioning or experiencing difficulties. As evidenced, arkin.jp was down 100.00% of the time, which comes out to 2 times, with August 8, 2021, being the most recent occurrence. Based on the responses that were received, as of July 18, 2025, every response has been free of errors. On August 8, 2021, arkin.jp's — seconds response contrasted its average of 0.001 seconds.