During the 1 741 day period starting September 8, 2021, 11 accessibility tests of kai-ryokan.jp have been done. Throughout the whole testing period, kai-ryokan.jp was up 11 times, the most recent uptime was on December 22, 2025, when a code 200 was returned. There were no observed offline periods for kai-ryokan.jp based on all checks made as of June 15, 2026. As of June 15, 2026, it was noted that every response that was received was error-free. With 0.553 seconds being the average, kai-ryokan.jp recorded a response time of 0.186 seconds on December 22, 2025.