Groups
- aburanagi 1
- aburi-claymore 1
- abyss ring 1
- abyssgraphica 1
- ac kikaku 1
- accela 1
- accent 1
- accept 1
- acchi-kei bishoujo 1
- acco 1
- accolt 1
- ace enterprise 1
- acme dose 1
- acme tengoku 1
- acoguidou honpo 1
- acpi 1
- acrylamide mazegohan 1
- active sleep 1
- adams apple 1
- adash 1
- adate 1
- adnis 1
- adolescent tent 1
- adonis 1
- adoom 1
- adoragon 1
- aegis lifetime disease 1
- aerorumika 1
- aevum 1
- affettuoso 1
- affluenza 1
- afrotta 1
- aft seat 1
- after chidaruma 1
- after.ab 1
- aftermath team 1
- afterthedream 1
- afv 1
- again. 1
- agartha 1
- agatha 1
- ageha 1
- agm2ken 1
- agurumin 1
- agx-04 1
- aheadline 1
- ahn 1
- ahodori sanso 1
- ai ni hanamurasaki 1
- ai to yokubou no hibi 1