AK-47
Artist with the following albums: "The Fucking Enemy", "The Badge Means You Suck", "Now You'll Know", etc...

AK-69
Artist with the following albums: "THE CARTEL FROM STREETS", "THE STORY OF REDSTA", "THE STORY OF REDSTA -RED MAGIC TOUR 2009- Chapter 2", etc...

AK-69 a.k.a. KALASSY NIKOFF
Artist with "TRIUMPHANT RETURN ～Redsta iz back～" album

AK-7
Artist with the following albums: "EL AVION DE LAS TRES", "Reafirmando el vuelo", "Renaciendo"

AK-Momo
Artist with "Return to N.Y." album

Ak-Rap(Various)
Artist with "Ak-Rap" album

AK-UNIT
Artist with the following albums: "風華 -featuring Key-", "magicalbox -AIR only Collection-", "brilliant flowers", etc...