Takashi Yamazaki writes and directs this Japanese war drama starring Haruma Miura and Kazue Fukiishi. When Kentaro (Miura) and Keiko (Fukiishi) find out that the man they thought was their grandfather was actually their grandmother's second husband and not their biological relation, they try to find out the truth about their real grandfather. Asking around his former comrades they discover that their real relative was a Kamikaze pilot during the time of the Pearl Harbour attacks in 1941.