Ryôko Kuninaka: Ryôko Kuninaka. Actress: Churasan. Ryôko Kuninaka was born on 9 June 1979 in Naha, Japan. She is an actress, known for Churasan (2001), Kansen rettô (2009) and Ôoka Echizen (2013). She has been married to Osamu Mukai since 28 December 2014. They have two children.
Known For: Churasan (Eri UemuraUemura, Eri), Kansen rettô (Takako Mita), Ôoka Echizen (Yukie), Absolute Boyfriend (Kamiya, Ayumi)