The Blue Light
Shuichi Kushimori is a 17 year old high school student who lives happily with his mother and stepsister. One day, without warning, his estranged stepfather returns home from a long absence. He quickly falls into a circle of drinking and starts abusing his ex-wife and daughter. When he begins making sexual advances towards Shuichi’s stepsister, Shuichi is compelled to take matters into his own hands.
Starring Kazunari Ninomiya, Aya Matsuura, Anne Suzuki, Kansai Yamamoto, Baijaku Nakamura, Naomasa Musaka, Naoto Takenaka, Kumiko Akiyoshi, Toshiaki Karasawa
Watch "The Blue Light" from streaming services Tubi TV, Imdb TV (Prime), Imdb TV and several more released in 2003. It's a drama and romance movie, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of movie.