The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Character images (11 members)
- Characters (11 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Community (5 members)
- Copyright templates (12 members)
- Deceased characters (1 member)
- Developer (1 member)
- Disambiguations (0 members)
- Documentation templates (3 members)
- Female characters (1 member)
- Formatting templates (20 members)
- Front page sections (3 members)
- Guides (3 members)
- Hidden categories (0 members)
- Images (7 members)
- Images needing improvement (0 members)
- Infobox templates (2 members)
- Items (1 member)
- Judgment (11 members)
- Judgment Wiki (8 members)
- Legal notices (3 members)
- Location images (2 members)
- Locations (3 members)
- Logos (3 members)
- Male characters (5 members)
- Media (2 members)
- Minigame images (2 members)
- Minigames (3 members)
- Navigation templates (3 members)
- Notice templates (15 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (0 members)
- Project Judge (0 members)
- Project Judge Wiki (1 member)
- Publisher (1 member)
- Screenshots (9 members)
- Streets (0 members)
- Stubs (8 members)
- Template documentation (48 members)
- Templates (16 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Trophies (1 member)
- Unattributed files (0 members)
- User groups (17 members)
- Videos (0 members)