Blu-ray release of a live-action film based on the bestselling novel "The Eternal Zero (Eien no Zero)." The film is directed by Takashi Yamazaki of "Always - Sunset on Third Street." Stars Junichi Okada. Also appears Haruma Miura and Mao Inoue. Plot: Kentaro Saeki, who flunked the bar exam and has no idea what to do from now, is told that he has an actual blood-related grandfather at his grandmother's funeral. The grandfather's name is Kyuzo Miyabe who died in a suicide mission during World War II. Kentaro starts searching information on the footsteps of his grandfather at the request from his sister, Keiko who is a freelance writer. Kentaro visits fellow soldiers of Kyuzo Miyabe, but his reputation is "The most cowardly Navy soldier" even he had genuine talent as a fighter pilot. Kyuzo Miyabe was strongly terrified of death and obsessed with survival. Then why did he join the special attack corps? While Kentaro and Keiko investigate, the two discover shocking truth which has been sealed for 60 years...