Seawall Performance Along Southern Coast of East Japan Impacted by the 2011 Tohoku Tsunami; A Note for the Reconstruction Process - Post-Tsunami Hazard: Reconstruction and Restoration - page 189

Fig. 13.4 Tsunami watermark measured in Hokota, Ibaraki Prefecture (March 19, 2011); water-
mark measured at 6.0 m T. P., 55 m from the shoreline (UTMS-0181 in the TTSG database, loca-
tion marked in Fig. 13.2 )
Fig. 13.5 Tsunami watermark measured on Kujuukuri Beach, Chiba Prefecture (March 18, 2011);
a watermark was measured on the top of an artifi cial dune, 6.2 m T. P. and 17 m from the shoreline
protected by a seawall with height 4 m T.P. (UTMS-0209 in the TTSG database, location marked
in Fig. 13.2 )