Japanese government believes that the stress test is a good measure of safe. However, a lot of experts are not believe this. The stress test “standard” was created before Fukushima. It means the test does not ensure the safe of N-plant safe. Before they start test (even they have already completed some tests), we need to check the contents of stress test procedure. Lager disaster than Tohoku earthquake can come in the future. The estimate should be double or more than Fukushima, actually. Why we can guess Fukushima case is the largest incident.