2015 年 27 巻 p. 323-332
Recently two big earthquakes happened in Awajishima Island in 2013 and Iyonada Sea off the coast of Western Shikoku in 2014. Similarity was that both earthquakes happened early in the morning while residents were sleeping. This is a study of the behavior of the residents on the coast where it is supposed to be hit by tsunamis by the next Nankai Trough Earthquake. One’s experience of the last big earthquake may have affected the behavior at the above mentioned earthquake was found. The author suggests some ideas to cope with the future Nankai Trough Earthquake and its tsunami, such as influence of the disaster mitigation education at school to the community.