The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Anime Images (14 members)
- Blog posts (0 members)
- Candidates for deletion (0 members)
- Chapters (139 members)
- Characters (14 members)
- Community (1 member)
- Data Templates (2 members)
- Design Templates (1 member)
- Disambiguations (0 members)
- Documentation templates (1 member)
- Episodes (13 members)
- General wiki templates (18 members)
- Hatnote templates with errors (0 members)
- Image license templates (13 members)
- Images (5 members)
- Infobox templates (15 members)
- Main Page Templates (8 members)
- Maintenance (5 members)
- Manga Images (7 members)
- Media (4 members)
- Navbox templates (1 member)
- Notice templates (10 members)
- Pages with broken file links (1 member)
- Quote templates (2 members)
- Stubs (0 members)
- Summer Time Rendering Wiki (10 members)
- Template documentation (56 members)
- Templates (19 members)
- Theme Images (9 members)
- Unattributed files (0 members)
- Video (3 members)