On 4 June, Calvin Klein celebrated its long-standing partnership with global ambassador Jung Kook at the brand's Harajuku flagship in Tokyo. The store was transformed into an immersive world through Jung Kook's eyes — motorcycle at the entrance, racetrack floor markings, and an oversized helmet housing the DJ booth — marking the launch of CKJK, his debut capsule collaboration with the brand. Guests joined for an evening of DJ sets from Gothicc and Conducta, while the third floor remained open to the public through 11 June.