Ms. Lee

Ms. Lee is a matron at the Vietnamesse school: La Lycee des Cinq Fleches.

Appearance
She is a strict lady in black attire, wearing a monocle.

Plot
Ms. Lee, being the matron and second-in-charge after the school's director, Karl, has access to the secret garden of blue roses. She knows about the container kept there and being on par with Karl, keeps a look-out for intruders. She keeps an eye over Saya as instructed by the Director.