|Residency:||Shiba Koen, Tokyo|
|Manga:||Vol.1 - The Birth of Sailor V!|
Mrs. Aino is Minako Aino's mother. She is a housewife who often berates Minako for many reasons.
She has a similar appearance to Ikuko Tsukino, ; the only difference was that Minako's mother wore her hair in a ponytail and Usagi's mother wore her hair loose.
She claims that Mr. Aino is unsuccessful, which is why Minako should focus in class.
Mrs. Aino occasionally becomes a victim of the Dark Agency's plots.