Official site Name: 大政絢 (おおまさ あや) / Oomasa Aya / Omasa Aya
Profession: Actress and model
Birthdate: 1991-Feb-04
Birthplace: Takikawa, Hokkaido, Japan
Height: 164cm
Star sign: Aquarius
Blood type: O
Family: Older sister and younger brother
Talent agency: Stardust Promotion
Dramas:*
Yamato Nadeshiko Shichi Henge as Nakahara Sunako (TBS, 2010)
* Buzzer Beat as Kamiya Yuri (Fuji TV, 2009)
* Mei-chan no Shitsuji as Kayama Rika (Fuji TV, 2009)
* Pocky 4 Sisters as Kidokoro Aya (BS-i, 2008)
* Taiyo to Umi no Kyoshitsu as Tsugihara Yukino (Fuji TV, 2008)
* Hachi-One Diver as Sugata Ayumi (Fuji TV, 2008, ep6)
*
Hana Yori Dango 2 as student of class 3-C (TBS, 2007)
Movies:* Usotsuki Mi-kun to Kowareta Ma-chan as Ma-chan (2011)
* TOPLESS as Kana (2008)
Recognition:* 13th Nikkan Sports Drama Grand Prix Winter 2010: Best Supporting Actress for Yamato Nadeshiko Shichi Henge
Endorsements:* National Association of Commercial Broadcasters in Japan CM no CM Campaign (2008)