Ryôko Shinohara. Actress: Ningyo no nemuru ie. Ryôko Shinohara was born on 13 August 1973 in Gunma, Japan. She is an actress, known for Ningyo no nemuru ie (2018), Kita no sakuramori (2018) and Kôsoku sentai Tâborenjâ (1989). She has been married to Masachika Ichimura since 8 December 2005. They have two children.