Home Economics Classroom Key is an item in White Day: ALNS And Remake.


It is found in the safe at the Workshop (machine Room), 1st floor of the Main Building Sections 1.
And in the remake version, it can be re-acquired in a New Building.


In the original, defeating Machine Room Ghost in the Workshop (machine Room) and then out through the hole leading to the Home Economics Classroom, you get the key there to get out. It is used to open the Home Economics Classroom door. The key is discarded after that.


In the remake version, after defeating the Machine Room Ghost, it is thrown out of the the safe along with the Metal Amulet. After you get it out through Workshop door you give the key to Seong-ah, who claims she left her book in the Home Economics Classroom.