Availability checks of kccj.jp done over the past 2 080 days from May 2, 2019, reached 4. The functionality of kccj.jp was confirmed 4 times through all checks, as proven by the 200 status code on September 18, 2021. As of January 11, 2025, no instances of unavailability were detected for kccj.jp during inspections. As of January 11, 2025, the status of each response that was received has been reported as error-free. Records show 2.487 seconds average response time for kccj.jp, with 2.863 seconds recorded on September 18, 2021.