The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Albums (2 members)
- Anime (3 members)
- Article Management Templates (0 members)
- Article stubs (3 members)
- Blog posts (0 members)
- Books (3 members)
- Browse (11 members)
- Candidates for deletion (0 members)
- Character Images (0 members)
- Characters (3 members)
- Community (2 members)
- Content (8 members)
- Creators (1 member)
- Disambiguations (0 members)
- Episodes (2 members)
- Events (0 members)
- Help (1 member)
- Images (6 members)
- Infobox templates (2 members)
- Inline templates (1 member)
- Locations (0 members)
- Main Page Templates (6 members)
- Music (0 members)
- Novel (0 members)
- Organization (3 members)
- Policy (1 member)
- Promotional Images (1 member)
- Site administration (0 members)
- Site maintenance (1 member)
- Template Images (0 members)
- Template documentation (29 members)
- Templates (41 members)
- Templates/Infobox (4 members)
- Templates/Navbox (1 member)
- Templates/Quote (1 member)
- Theme Images (5 members)
- Videos (1 member)
Community content is available under CC-BY-SA unless otherwise noted.