Character
Aya Ooga
大賀綾
Biography
Show bio — may contain spoilers
She first appears in chapter 23, Aya is the little sister of Akari Ooga, she goes to the same preschool as Yuzuyu. Though Aya does not appear in the anime adaptation of the manga, the character Namiko-chan who doesn't appear in the manga resembles her in appearance.
Appears in