The accessibility of sister.co.jp was reviewed 8 times over 739 days beginning December 16, 2022, as shown by the data. 6 instances of sister.co.jp uptime were recorded from tests done, including the 200 status result on October 12, 2024. Of all occasions sister.co.jp was evaluated, 25.00% resulted in downtime, totaling 2 incidents, with March 11, 2024, being the most recent occurrence. As of December 25, 2024, all responses received indicate that there have been no responses that contain an error status code. Recorded at 0.515 seconds on October 12, 2024, sister.co.jp's response time differed from its 0.494 seconds average.