There have been 5 checks of youhan.co.jp's functioning in the 1 692 day period starting from November 22, 2020. Youhan.co.jp was accessed 5 times out of all the checks conducted, and the most recent uptime recorded on May 28, 2025, showed a code 200. As of July 12, 2025, inspections revealed that there had been no periods of unavailability on youhan.co.jp. As all of the responses received as of July 12, 2025, show, none of them have an error status. Records indicate a 5.372 seconds youhan.co.jp response time on May 28, 2025, compared to 1.588 seconds on average.