日渡 あや

Aya is a character positioned as the main heroine. She auditioned to be an idol because she loves singing and wanted to give people dreams. She hates to fight with people, but will object if she believes others' opinions are wrong. She is clumsy, a natural airhead, indecisive, and has an ultra-level brother complex. In addition, she has no athletic ability at all, nor can she knit well.

Ava met Tomohiro before he even joined the company, so she still calls him "Tomohiro-san" instead of "Manager". Sometimes, she even calls him "Onii-san" (meaning big brother). Out of all of the Lovely Idols, Aya is the most forward girl in expressing her feelings.