In the time period of 188 days starting May 25, 2024, the accessibility of coser.jp has been tested 2 times. It was confirmed through every check done as of November 30, 2024, that coser.jp was either offline or facing challenges. Coser.jp was down as a result of 100.00% of inspections, or 2 in total, and the last instance was on November 23, 2024. Out of all the replies that were received, as of November 30, 2024, none had been reported as having an error status. Coser.jp's response time was — seconds on November 23, 2024, while the average response time is 0.001 seconds.