The total availability checks of isenpai.jp over the past 1 days beginning November 22, 2024, reached 1. During all of the analyses that were done, isenpai.jp was reachable 1 times, it was last accessed on November 22, 2024, with a code 200 returned. As of November 23, 2024, conducted checks indicate that there were no instances of isenpai.jp being unavailable. As of November 23, 2024, all of the responses that have been received indicate that none of them have an error. On November 22, 2024, isenpai.jp replied in 2.797 seconds, differing from its average response time of 2.797 seconds.