Serial Bomber (A.K.A. Countdown) is a 1995 DTV film directed by Keoni Waxman.
The moment Chris Murdoch (Jason London) meets Kaori Ozaki (Miwa Kawagoe), an alluring Japanese student studying in Seattle, he becomes utterly obsessed with her and wants her all to himself. Using "revenge for Pearl Harbor" as an excuse, he begins setting off bombs all over the city, killing as many Japanese men as he can. But FBI agent Sara Daniels (Lori Petty) is hot on his trail, and she teams up with a member of the Tokyo police department to capture Chris and save Kaori.