1. Asahi Shimbun 2012a Shinsai tsunami, takasa 43 m made tōtatsuka Onagawa-oki no shima
2. Asahi Shimbun 2012b Shinsaishisya, kahansū ga kōrēsya tsunami kara nigeokureka
3. Human response to extreme events: a review of three post-tsunami disaster case studies;Bird;Australian Geographer,2011
4. The political, economic, and social aspects of Katrina;Boettke;Southern Economic Journal,2007