Groups
- alflya walyla 3
- alice henshuubu 3
- alkalibat 3
- alligator 3
- alpaca unit 3
- alpha 3
- alpha zero plus 3
- alphaville 3
- alraune 3
- altar of sum 3
- alto realize 3
- altycia 3
- alustro 3
- amadoki 3
- amagasa cycle 3
- amagis report 3
- amainu 3
- amamori yashiki 3
- amanatsuya 3
- amaterasu 3
- amazonkoku 3
- ame ribbon 3
- amenyan-tai 3
- amnipotent 3
- amochinchi 3
- amrita 3
- amupanic 3
- amusement engineering 3
- anagram 3
- analog e.c. 3
- anatawo haijindesu 3
- and roid 3
- angel lip 3
- angel red 3
- angelhearts 3
- angelica 3
- angle equals 0 point 0 3
- anikigaiku 3
- aniloli 3
- aniyagumi 3
- anjey-ss 3
- anko koubou 3
- anna 3
- annie 3
- anohi no soudou 3
- anteeksi 3
- anyumaru 3
- anzangata 3
- anzu ame 3
- aohashi shouten 3