Aya joined iNSTANT WiFE, imaging unit, in April 2001 and worked as an illustrator and management assistant, until October 2005.
Since then Aya has been an independent artist and involved in NYLON 100 degrees Celsius., Otona Keikaku, asagaya spiders including imaging assistant to the stage play directed by Hiroshi Shirai.
She has contributed her artworks and illustrations to title backs of TV programs such as "Peek-a-boo", "HR", and "Sakusaku".
She is now independent and active in creating animations as well as an illustrator.
She has been featured in So-en magazine in 2008 as the hottest illustrator.
Here major contributions include; CHANEL Ginza building/ Façade animation; PR illustration for KAERA KIMURA "RIRURARIRUHA" ; PRESCIOUS BEAUTY PR brochures for Kose.
She is active in various fields including solo exhibition and live paintings.