Jane (her full name being Jane Smith) is one of the teachers at the school and is teaching in Destructive Magic.
She has a very laid back personality but is more than willing to help the Protagonist out when saving his/her friends.
Despite her relaxed attitude, she seems to have a sharp mind and seems to always think two steps ahead.
She holds personal lessons to help the Protagonist understand his/her magic better while also giving enough credits for Molly to pass her school year.
Trivia
- She is one of two characters with a confirmed first and last name. Despite this, when referred to as 'Ms. Smith' by the students, she tells them to call her Jane. The reason for this is unknown, though it's possible she wishes to feel more familiar with the students.
- She's the first ebony character in the game and the only ebony teacher.
- For unknown reasons, she as a kimono identical to Molly's at her house. When asked why, she just says that they shouldn't worry about it. It's possible that, despite being a teacher, she's in love with Molly or simply wants her as a pet.
- This is further evidenced in "The New Molly" ending, in which the Protagonist turns into Molly. It's implied that Molly is now Jane's pet while the Protagonist takes over working at the Item Shop, not realizing that s/he isn't Molly.
- She was the fourth - and last - teacher to be added to the game.
- She has an unknown, unnamed spell that's used to access Mind Dungeons. Her explanation as to why she has it because, despite the fact she specializes in Destructive magic doesn't mean she can't use other kinds of magic.
- She plays a minor part at the end of the Mysterious Book plotline, but is required for the New Game + to unlock, making her the second teacher to be important for an ending, followed by Ms. Rack.
- With a Sex Change Potion costing 10,000 Gems each, she is clearly quite rich as she has enough for the entire class to change gender during the Mysterious Book Ending. Whether she has a hidden fortune, stole them or is simply paid a lot due to being a teacher is unknown.