1 availability checks of shinzenkai.com had over the 1 300 day period starting from October 3, 2021. The operability of shinzenkai.com was confirmed 1 times through all checks, as proven by the 200 status on October 3, 2021. As of April 26, 2025, there had been no instances of shinzenkai.com being unavailable during the checks conducted. The status of each received response has been reported as error-free as of April 26, 2025. Shinzenkai.com's October 3, 2021, response time was 0.975 seconds, with an average response time of 0.975 seconds.