Director Atsunori Kawamura
Executive producer and Director of photography
Michihiro Chikata
Supervisor and Advisor on tsunami behavior, data
Fumihiko Imamura

Special thanks for research contributions
International Research Institute of Disaster
Science,Tohoku University
Cameramen Takao Ito Mitsuo Kaneko
Aerial footage Yoshihiro Otaka　Kazushi Oe
Stereographers Akira Saito　Hiroatsu Inoue
Video editor Akiko Katarao
Assistant directors Toru Okada Minako Harada
Itaru Murayama Tamotsu Nakano
Video engineers Hiroyuki Furukawa
Masaaki Ushiroebisu
Director of music and sound effects Masayuki Onoe
Music Shunsuke Kawata
Narrator Michael Rhys
Director of English documentary　Deborah Collis-Tanuma
English script consultant Adam Fulford
Sponsors NHK Enterprises, Inc.
NHK Educational Corporation
NHK Grobal Media Services, Inc.
NHK Promotions, Inc.　NHK Art, Inc.
NHK Publishing, Inc.　NHK Business Create, Inc.　NHK ITEC, Inc.
Filmed and produced by NHK Technologies
©2015　NHK Technologies, Inc. All Rights reserved.