1. 1) Tanaka, H., Tinh, N. X. , Umeda, M., Hirao, R., Pradjoko, E. Mano, A. and Udo, K.: Coastal and estuarine morphology changes induced by the 2011 Great East Japan earthquake tsunami, Coastal Engineering Journal, Vol. 54(1), pp.1250010 (25 pages), 2012.
2. 2) Hirao, R., Tanaka, H., Umeda, M., Tinh, N. X., Eko, P., Mano, A. and Udo, K.: River mouth morphology change and its problems after the Great East Japan earthquake tsunami, Journal of JSCE, Ser. B1 (Hydraulic Engineering), Vol. 68(4), pp.I_1735-I_1740, 2012. (in Japanese).
3. 3) Hoang, V. C., Tanaka, H., Mitobe, Y. and Viet, N. T.: Modification of littoral system due to the 2011 tsunami, Journal of JSCE, Ser. B2 (Coastal Engineering), Vol. 70(2), pp.I_521-I_525, 2014. (in Japanese).
4. 4) Larson, M., Hanson, H. and Kraus, N. C.: Analytical solutions of the one-line model of shoreline change, Technical Report CERC-87-15, U.S. Army Engineer Waterways Experiment Station, 1987.
5. 5) Barrer, R. M.: Diffusion in and through solids, Cambridge University Press, 1941.