The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Akoz Images (4 members)
- Article management templates (4 members)
- Article stubs (5 members)
- BlogListingPage (0 members)
- Blog posts (1 member)
- Bolt Images (1 member)
- Bolton Images (2 members)
- Braiking Boss Images (7 members)
- Browse (5 members)
- Candidates for deletion (0 members)
- Candidates for speedy deletion (0 members)
- Casshern Images (51 members)
- Casshern Sins (73 members)
- Castor Images (1 member)
- Category templates (3 members)
- Chanting Child Images (1 member)
- Character (43 members)
- Characters (3 members)
- Community (6 members)
- Content (6 members)
- Copyright (0 members)
- Dai Images (2 members)
- Desboy96 (1 member)
- Dio Images (14 members)
- Disambiguations (0 members)
- Doctor Images (2 members)
- Drew Images (1 member)
- Dune Images (15 members)
- Episode (24 members)
- Episode 10 Images (6 members)
- Episode 11 Images (10 members)
- Episode 12 Images (6 members)
- Episode 13 Images (6 members)
- Episode 14 Images (3 members)
- Episode 15 Images (4 members)
- Episode 16 Images (9 members)
- Episode 17 Images (5 members)
- Episode 18 Images (2 members)
- Episode 19 Images (3 members)
- Episode 1 Images (4 members)
- Episode 20 Image (1 member)
- Episode 20 Images (5 members)
- Episode 21 Images (4 members)
- Episode 22 Image (1 member)
- Episode 22 Images (3 members)
- Episode 23 Images (6 members)
- Episode 24 Images (7 members)
- Episode 2 Images (12 members)
- Episode 3 Images (5 members)
- Episode 4 Images (6 members)