Aida started doing photo shoots in 2003 and then made her debut as an adult video star in 2004. In 2004 she starred in her first adult film Pichi Pichi.

She continued working for the label MAX-A and made the films Your Yua Aida, Voyage, Praudia, The Naked, Female Teacher Hunt, and Tell You. Aida became the number one japanese pornstar by October 2004.

Yua Aida was featured in S1's entry into the 2006 AV Open. This competition is held among Japanese pornography studios to determine the best seller. The compilation video which featured Maria Ozawa, Sora Aoi, Yua Aida, Yuma Asami, and Rin Aoki won first place at the AV Open. These other pornstars have been featured on download sites such as Unseen Japan.

Yua Aida along with Sora Aoi became the top pornstars for the S1 adult entertainment company. Withing one year of her debut Aida had released 30 porn movie titles. On March 20, 2006 the Japanese AV industry gave her recognition by announcing her as the top 2005 AV idol.

On July 12, 2007, Yua Aida announced on her official blog that she is retiring from the adult video industry, though she will continue to do some adult modeling work.

You can see the true beauty of this number one japanese porn star by viewing her nonnude video below.