The Glass Ball is an item in Corpse Party: Blood Drive.
It is used to unlock one of the name tags within Heavenly Host Elementary School.
Corpse Party: Blood Drive Edit
CHAPTER 10 『 Reparations 』 Edit
The item can be found in Shimorenjaku Apartments inside the mailbox when Ayumi Shinozaki and Aiko Niwa are in the party. It can be used on a cabinet in Reference Room to unlock Chiyomaru Shikura's nametag in the Crystal Maze.
- Chiyomaru Shikura is the representative director of 5pb./MAGES company.