From July 28, 2019, through the next 2 041 days, 369 availability tests were completed for kakenkyo.or.jp. Kakenkyo.or.jp has shown functionality in 369 out of all assessments, including the February 9, 2025, check returning a 200 code. There were no service interruptions for kakenkyo.or.jp throughout all assessments done as of February 28, 2025. As of February 28, 2025, no responses were found to have error status based on the replies received. Against an average of 1.148 seconds, kakenkyo.or.jp replied in 1.296 seconds on February 9, 2025.