She is based off Ryoko Hirose from YTTD btw
Janet is 17 years old and she's the friend of Savarin and is Emio's love interest (used to). She's always charismatic, a bit clingy and hypersensitive at some times.
But when she later found out that Savarin and Emio were missing and possibly never be seen, she becomes very depressed to the point where she actually took her own life.