NHK Special: Unsolved Cases2011Drama, DocumentaryLoading watch options…A long-running NHK investigative strand that revisits headline-making unsolved cases with a hybrid of docudrama and documentary, drawing on police files, journalists’ notes, and new interviews to surface leads and lessons.CastTakaya KamikawaOmiya TaroKenji MizuhashiShin TakumaHiroyuki Ikeuchi