Omasa Aya is a Japanese fashion model and actress born in Takikawa, Hokkaido, Japan. She's under the Stardust Promotion agency. She received the 13th Nikkan Sports Drama Grand Prix (2009) - Best Supporting Actress for TBS drama "Yamato Nadeshiko Shichi Henge". On December 31, 2020, Toru Yamashita (ONE OK ROCK Guitarist) and Omasa Aya have started dating. On December 28,2021, they announced their marriage. (Source: Wikipedia) Watch drama online for free.