- 1 ART-SCHOOL
- 2 Awesome City Club
- 3 ASP
- 4 AKZ
- 5 Antic Cafe
- 6 androp
- 7 ASIAN KUNG-FU GENERATION
- 8 aespa
- 9 Ave Mujica
- 10 ACE OF SPADES
- 11 Acoustic Café
- 12 Arata
- 13 ALvino
- 14 ARTIFACT OF INSTANT
- 15 Aqua Timez
- 16 Adios Audio
- 17 愛乙女★DOLL
- 18 AIMERS
- 19 amazarashi
- 20 ARTMS
- 21 AKB48
- 22 AKMU
- 23 Aqours
- 24 AXXX1S
- 25 AVTechNO!
- 26 AMPRULE
- 27 Afterglow
- 28 A.B.C-Z
- 29 ASH DA HERO
- 30 Awairo