The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- ' .. cat .. ' (1 member)
- 1st season (0 members)
- 4th-Zen God (5 members)
- 5th Stage Rakshasa (3 members)
- AA (0 members)
- AAA Magician (0 members)
- Activity (0 members)
- Aeroplateau (22 members)
- Affiliates (13 members)
- Agni (259 members)
- Agni's betrothed (43 members)
- Agwen Rajof (40 members)
- Airavata (23 members)
- Airi Yui (62 members)
- Akasha (13 members)
- Ananta (56 members)
- Ananta clan (24 members)
- Ananta heritage (0 members)
- Ancient human (38 members)
- Anna Haias (12 members)
- Anne Sairofe (8 members)
- Appearance and Personality (4 members)
- Arc Images (0 members)
- Arcs (0 members)
- Article management templates (4 members)
- Article stubs (0 members)
- Articles in need of citation (4 members)
- Artram (1 member)
- Asha Rahiro (386 members)
- Asura (27 members)
- Asura clan (14 members)
- Asura heritage (0 members)
- Asvins (8 members)
- Atera (44 members)
- Babo Kim Scans (1 member)
- Background information (6 members)
- Badge (9 members)
- Best Challenge (4 members)
- Bhavati magic (12 members)
- BlogListingPage (0 members)
- Blog posts (23 members)
- Blood (0 members)
- Bots (1 member)
- Brahma (57 members)
- Brilith Ruin (201 members)
- Browse (3 members)
- Candidates for deletion (7 members)
- Candidates for speedy deletion (0 members)
- Carte (18 members)
- Category redirects (40 members)