Yukokai.jp availability was analyzed 5 times during the 2 116 day period starting on February 10, 2019. The total tests conducted revealed yukokai.jp as operational 5 times, including on September 12, 2021, which returned the most recent code 200 response. According to inspections done as of November 26, 2024, there were no instances of yukokai.jp's unavailability. As of November 26, 2024, there were no responses indicating error status, based on all received replies. On September 12, 2021, data indicates a yukokai.jp response time of 3.915 seconds, which is 4.515 seconds on average.