1. Introduction: why a book tsunamiitesT. Shiki, K.Minoura, Y. Tsuji, and T. Yamazaki2. The Term “Tsunamiites”T. Shiki and T. Yamazaki3. Tsunamis and Tsunami SedimentologyD. Sugawara, K. Minoura, and F. Imamura4. Bedforms and Sedimentary Structures Characterizing Tsunami DepositsO. Fujiwara5. Tsunami depositional Processes Reflecting the waveform in a Small Bay: Interpretation from the Grain-size Distribution and Sedimentary StructureO. Fujiwara and T. Kamataki6. Deposits of the 1992 Nicaragua TsunamiB. Higman and J. Bourgeois7. Sedimentary Characteristics and depositional Processes of Onshore Tsunami Deposits: An Example of Sedimentation Associated with the 12 July 1993 Hokkaido-Nansei-oki Earthquake TsunamiF. Nanayama8. Distribution and Significance of the 2004 Indian Ocean Tsunami Deposits: Initial Results from Thailand and Sri LankaK. Goto, F. Imamura, N. keethi, P. kunthasap, T. Matsui, K. Minoura, A.Ruangrassame, D. Sugawara, and s. supharatid9. Thickness and Grain-Size Distribution of Indian Ocean Tsunami Deposits at Khao Lak and Phra Thong Island, South-western Thailand10. Lessons from the 2011 Tohoku-oki Tunamoi: Implication for Paleo-Tsunami ResearchD. Sugawara11. An Overview on Offshore Tsunami Deposits P. J.M. Costa, L. Feist, .A. G. Dawson, I. Stewart, K. Reicherter and C. Andrade12. Combined Investigation of Traditions and Archived Documents and Relics of Earthquakes and Tsunami Hazards – With Reference to the 1700 Cascadia Earthquake Tsunami and Other Examples Recoded in Documents 13. Deep-Sea Homogenites: Sedimentary Expression of a Prehistoric Megatsunami in the Eastern MediterraneanM. A. Cita14. Tsunami-Related Sedimentary Properties of Mediterranean Homogenites as an Example of Deep-Sea TsunamiitesT. Shiki and.M. A.CitaAdditional comment T. Shiki15. Volcanic-Induced Tsunami and TsunamitesY. Nishimura16. Tsunamiites - Conceptual Descriptions and a Possible Case at the Cretaceous-Tertiary boundary in the Pernambuce Basin,Nortjheastrn BrazilG. Albertao, P.P. Martins Jr. and E. Marini17. Deep-Sea Tsunami deposits in the Proto-Caribbean Sea at the Cretaceous / Tertiary BoundaryK. Goto, R. Tada, E. Tajika, and T. Matsui18. The Genesis of Ocean Impact Craters and Impact Generated Tsunami DepositK. Goto19. Tsunami Boulder Deposits ― A Strongly Debated Topic in Palao-tsunami ResearchA. Scheffers 20. Characteristic Features of TsunamiitesT. Shiki, T. Tachibana, O. Fujiwara, K. Goto, F. Nanayama, and T. Yamazaki21. Sedimentology of Tsunamiits Reflecting Chaotic Events in the Geological Record―Significance and ProblemsT. Shiki and Tachibana