In the 1 198 days starting August 24, 2021, until today, there have been 5 checks on koujina.com's operability. Koujina.com functionality was proven 4 times from total assessments performed, as shown recently by the September 23, 2022, 200 status code. During 1 evaluations, koujina.com was inaccessible, amounting to 20.00% of total tests conducted, including as recently as August 24, 2021. The status of all received responses has been noted as error-free as of December 5, 2024. Contrary to the 0.625 seconds average response time, koujina.com's response on September 23, 2022, was 0.760 seconds.