- 1 aespa
- 2 AOA
- 3 Ave Mujica
- 4 Apink
- 5 AKMU
- 6 AKB48
- 7 AAA
- 8 After School
- 9 ATEEZ
- 10 APRIL
- 11 ASTRO
- 12 Aqours
- 13 安全地带
- 14 ALKALOID
- 15 ARTMS
- 16 AliA
- 17 ALI
- 18 ASIAN KUNG-FU GENERATION
- 19 ANS
- 20 amazarashi
- 21 As One
- 22 A-RISE
- 23 ASOBI同盟
- 24 all at once
- 25 A応P
- 26 AMPRULE
- 27 Awesome City Club
- 28 Acoustic Collabo
- 29 ASH DA HERO
- 30 access