J Storm
J Storm produced Arashi's singles and albums since 2002 with the release of the single, "A Day in Our Life" after being signed under Pony Canyon from their debut in 1999. In 2006, KAT-TUN debuted and began to release under J-One Records, their exclusive record label. It was named J-One for the label's thrust of releasing chart-topping releases. All of their released singles and albums have reached the top of the Oricon charts. They continued to release under J-One until May 2013. In 2007, Hey! Say! JUMP debuted and began to release singles and albums under J Storm. In 2008, another Johnny's group, Tokio, began to release under the J Storm label.