Starting on June 20, 2021, shigemasu.co.jp's operability has been analyzed 3 times over the last 1 338 days. 3 times shigemasu.co.jp was available out of the total checks performed, with the most recent uptime on December 31, 2024, returning a code 200. No unavailability periods occurred on shigemasu.co.jp, according to inspections made as of February 18, 2025. As of February 18, 2025, replies received confirm there were no responses with an error status code. Data reveals 0.529 seconds as shigemasu.co.jp's response time on December 31, 2024, against 0.616 on average.