The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Einlee (1 member)
- Elise von Klagen (45 members)
- Elizabeth (28 members)
- Endless Waltz Characters (5 members)
- Entrance (0 members)
- Es (604 members)
- Es-N (14 members)
- Es Works (5 members)
- Estella McKenzie (5 members)
- Events (13 members)
- Evergreen Eyes Characters (4 members)
- Ex Machina: Minerva (73 members)
- Exorcists (6 members)
- Factory (5 members)
- Families (14 members)
- Fantasy War Tactics (12 members)
- Female Characters (60 members)
- Female characters (2 members)
- Figures (38 members)
- File message boxes (22 members)