Groups
- apollo 19 2
- appare 2
- appe- 2
- apple honey alcohol 2
- applelip 2
- applesmith 2
- aprecio 2
- apricot plum 2
- apsis 2
- aq rotation 2
- aqua atrium 2
- aqua create 2
- aquaqua 2
- aquilno-zeroex 2
- arataka 2
- arche 2
- arches 2
- arco iris 2
- arienai 2
- arika-ten 2
- aristogracy 2
- ariwarano 2
- ark nantoka 2
- arlecchino 2
- armadillo box 2
- aroa 2
- aroimark 2
- aromamaggot 2
- arte rosary 2
- artgate 2
- artichoke 2
- artric-echo 2
- aru kami kado 2
- arukomu 2
- arukooru 2
- arumero soft 2
- as maria 2
- asa club 2
- asa no hikari 2
- asadukuyo no utage 2
- asagiya 2
- asano tokimune 2
- asayake boru bokkusu 2
- asayake rabbit 2
- ashita tei 2
- ashitamooyasumi 2
- asian-beat 2
- asihireya 2
- asmodeus seiyaku 2
- ason 2