The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Anime (6 members)
- Article management templates (1 member)
- Article stubs (21 members)
- Articles needing citations (0 members)
- Blog posts (5 members)
- Browse (13 members)
- Candidates for deletion (0 members)
- Chapters (9 members)
- Characters (15 members)
- Citations needed (1 member)
- Community (2 members)
- Creators (1 member)
- Disambiguations (1 member)
- Events (3 members)
- External link templates (1 member)
- Female characters (7 members)
- General wiki templates (1 member)
- Help (1 member)
- Images (2 members)
- Infobox templates (1 member)
- Inline templates (4 members)
- Itomori (14 members)
- Kimi no Na wa. (21 members)
- Link templates (1 member)
- Locations (10 members)
- Lyrics (1 member)
- Maintenance (4 members)
- Male characters (6 members)
- Manga (16 members)
- Media (4 members)
- Novel (3 members)
- Pages with broken file links (2 members)
- Section stubs (0 members)
- Songs (1 member)
- Soundtrack (28 members)
- Template documentation (26 members)
- Templates (40 members)
- Terminology (17 members)
- Tokyo (17 members)
- Videos (15 members)