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