The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Anime (3 members)
- Anime Series (25 members)
- Article management templates (5 members)
- Article stubs (0 members)
- Blog posts (2 members)
- Browse (3 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Character Image Song (26 members)
- Characters (25 members)
- Clubs (1 member)
- Community (6 members)
- Content (1 member)
- Copyright (0 members)
- Descesed (1 member)
- Disambiguations (9 members)
- Episodes (27 members)
- Female (17 members)
- Forums (6 members)
- General wiki templates (32 members)
- Help (5 members)
- Help desk (2 members)
- Hidden categories (1 member)
- Ika Musume Songs (43 members)
- Image Galleries (1 member)
- Image wiki templates (9 members)
- Images (6 members)
- Infobox templates (11 members)
- Location (3 members)
- Male (7 members)
- Manga (4 members)
- Manga Series (23 members)
- New pages (0 members)
- OVA n Bonus (4 members)
- Organisation (0 members)
- Organization (8 members)
- Pages proposed for deletion (0 members)
- Pages with broken file links (3 members)
- Policy (2 members)
- Sad image galleries (1 member)
- Season 1 Episode (11 members)
- Season 2 Episode (12 members)
- Site administration (4 members)
- Site maintenance (4 members)
- Stub (14 members)
- Students (9 members)
- Teenagers (1 member)
- Template documentation (66 members)
- Templates (15 members)