Death of a Tea Master (Japanese: 千利休 本覺坊遺文, Sen no Rikyu: Honkakubô ibun also known as Sen no Rikyū: Honkakubo's Student Writings) is a 1989 Japanese biographical drama film directed by Kei Kumai. It is based on real life events of Sen no Rikyū during the late Muromachi period, particularly the events surrounding his ritual suicide. It was entered into the main competition at the 46th Venice International Film Festival, in which it won the Silver Lion.