The unnamed mother of Minto Aizawa and Seiji Aizawa, and the wife of Mr Aizawa, is never shown in the anime and manga of Tokyo Mew Mew, but Mint has mentioned that she is never at home at the same time as her and that she never attends any of Mint's ballet competitions.
Family
The Aizawa family is very wealthy, and they all live together in a mansion. It could be said that she favors Mint over Seiji because she made Mint the heiress to all of the Aizawa family's money, and Mint gets the newest kids' clothes in the world. Also, Mint has a pet dog named Mickey that also resides in the family's mansion.