Kadokawa began streaming the trailer for the upcoming Sadako film, the latest installment in the “Ring” franchise. The trailer features the song “Seisen” (Crusade) by Japanese rock band Ziyoou-vachi (Queen Bee). The film will show the origins of the film’s iconic Sadako Yamamura. Elaiza Ikeda will play the protagonist, a psychiatrist named Mayu Akikawa. Other …