- 1 ALVINE
- 2 AnnSnake
- 3 ALvino
- 4 Atomic Skipper
- 5 ALI
- 6 amazarashi
- 7 AMY
- 8 Arata
- 9 A.B.C-Z
- 10 ASH DA HERO
- 11 阿佐ヶ谷ロマンティクス
- 12 A.N.D.S
- 13 Alom
- 14 AKZ
- 15 Ave Mujica
- 16 Absolute area
- 17 ATEEZ
- 18 ALBAS
- 19 Acoustic Café
- 20 ASIAN KUNG-FU GENERATION
- 21 ASOBI同盟
- 22 Active Planets
- 23 Argonavis
- 24 AliA
- 25 anewhite
- 26 APEX
- 27 Apnea
- 28 ANYO
- 29 AIMERS
- 30 Aqours