Documentary director Yuko portrays a school violence incident from three years ago that resulted in suicides, while she was teaching classes at her father’s cram school. As her documentary project progresses, Yuko discovers a hidden truth and becomes deeply involved in the lives of the families pained by that secret truth. She learns that her friend-like father Masashi, a beloved teacher has committed a fatal mistake and experiences a shock that upends her life. (Source: BIFF)Edit Translation