- 1 aespa
- 2 AOA
- 3 Apink
- 4 Ave Mujica
- 5 AKMU
- 6 AIscream
- 7 AKB48
- 8 After School
- 9 ATEEZ
- 10 AAA
- 11 安全地带
- 12 Aqours
- 13 ASTRO
- 14 ASIAN KUNG-FU GENERATION
- 15 amazarashi
- 16 As One
- 17 Acoustic Collabo
- 18 AB6IX
- 19 AliA
- 20 all at once
- 21 ALI PROJECT
- 22 A-RISE
- 23 ARTMS
- 24 Aqua Timez
- 25 ATBO
- 26 ALTIMA
- 27 A.N.JELL
- 28 Apnea
- 29 岸田教団&THE明星ロケッツ
- 30 ARrC