- 1 aespa
- 2 AOA
- 3 Apink
- 4 Ave Mujica
- 5 AKMU
- 6 ALLDAY PROJECT
- 7 AKB48
- 8 After School
- 9 AAA
- 10 AHOF (아홉)
- 11 ASP
- 12 APRIL
- 13 ATEEZ
- 14 安全地带
- 15 AIscream
- 16 ASTRO
- 17 AtHeart
- 18 Aqours
- 19 AliA
- 20 AM8IC
- 21 AB6IX
- 22 As One
- 23 ARTMS
- 24 ASIAN KUNG-FU GENERATION
- 25 amazarashi
- 26 ALKALOID
- 27 all at once
- 28 A.N.JELL
- 29 ASOBI同盟
- 30 ANS