Since May 27, 2019, 23 times, the sengoku.co.jp availability has been analyzed over the course of 2 379 days. The website sengoku.co.jp returned a 200 ok response in 18 out of all tests conducted, proving operational on the last check on July 15, 2025. Tests conducted as of November 30, 2025, found no instances of sengoku.co.jp becoming inoperable. As of November 18, 2025, the most current error, code 526, was found among the 5 responses with errors. The response time recorded for sengoku.co.jp was 1.075 seconds on November 18, 2025, compared to 2.944 seconds on average.