From April 28, 2024, until the current date, sumidagawa-fune.jp's availability has been inspected 2 times over 212 days. Reports confirmed that sumidagawa-fune.jp was not accessible or encountered problems during all tests conducted as of November 26, 2024. The most recent check, on November 20, 2024, was one of 100.00%, or 2 occasions, that resulted in sumidagawa-fune.jp being offline. There have been no responses with an error, according to all responses received as of November 26, 2024. Recorded on November 20, 2024, was a — seconds response time for sumidagawa-fune.jp, averaging 0.001 seconds.