Knew Kay is a Gryffindor.
GuP Girls houses-
Oorai- Miho- Ravenclaw; Mako- Hufflepuff; Saori- Hufflepuff
Kuromorine- Maho- Slyntherine; Erika- Slyntherine
Saunders- Kay- Gryffindor (obvs); Alisa- Slyntherine; Naomi- Gryffindor
Gloriana- Darjeeling- Ravenclaw; Rosehip- Hufflepuff; OrangePekoe- Ravenclaw; Assam- Ravenclaw