Credits:

Koji Yamamura's beautiful animated short for Greenpeace tells the story of a Japanese school principal haunted by the image of a troubled whale.

Agency: Leo Burnett Latin America/beacon communications k.k., Tokyo

Regional Creative Director: Alexandre Okada (Leo Burnett)

beacon communications k.k.
Executive Creative Director: Whit Friese
Creative Director: Hidekazu Sato
Chief Producer: Takumi Kubota
Account Supervisor: Ayako Sato
Account Executive: Toshinobu Umetsu

Production Company: Yamamura Animation, Tokyo
Director/Animator: Koji Yamamura
Animators: Chie Arai, Rie Yoshida, Takayo Nishimura
In-between: Chie Arai, Rie Yoshida
Coloring: Koji Yamamura, Sanae Yamamura, Aya Nakata
Animation Producer: Kei Oyama
Digital Designer: Koji Yamamura, Sanae Yamamura, Kei Oyama
Music: Hitomi Shimizu
Sound Effect: Koji Kasamatsu
Online Editor: Koji Busaka (IMAGICA)
Sound Recording Engineer: Katsu Nakajima (Aoi Studio)
Casting Director: Keiko Yonezawa
Actor (Voice over): Atsushi Sekiguchi