Hearts2Hearts shattered their previous first-week sales mark just two days after releasing the mini album Lemon Tang on June 22.
The rookie girl group from SM Entertainment returned with the upbeat title track of the same name.
According to Hanteo Chart data, Lemon Tang sold 440,895 copies by the end of June 23. This figure surpassed the 425,146 copies their debut mini album FOCUS achieved in its first week last year.
Five days remain in the tracking period ending June 28.
The quick milestone highlights strong fan support for the group’s latest release.