Characters
- aquilamon 1
- ara 29
- ara haan 45
- arachne 8
- arachne gorgon 2
- arachnea 1
- arachnia 14
- aradia 4
- aradia megido 31
- arado balanga 54
- aragog 1
- aragorn 2
- arai kiyomi 1
- arajin tomoshibi 1
- arakune 29
- arale norimaki 48
- aranea highwind 12
- aranea serket 13
- arare 24
- arash 24
- arashi 76
- arashi narukami 4
- arashi nikaidou 7
- arashi shinozuka 89
- arashiko yuno 5
- arashio 86
- arata 2
- arata sagimori 18
- arata sena 4
- arata shiunji 2
- arataka reigen 173
- aratsuka ogami 6
- arawn 1
- arbok 42
- arcana 5
- arcane 7
- arcanine 216
- arcee 98
- arceus 45
- archangel 7
- archangel gabriel 8
- archangel michael 13
- archbishop 44
- arche eeb rile furt 6
- arche klaine 2
- arche klein 29
- archen 2
- archer 475
- archerfish 2
- archerko 3