4minute will release their fifth single “Heart to Heart” in Japan this September. According to Cube Entertainment 4minute will begin their Japanese activities after HyunA’s solo activities are over.

A representative of the agency stated, “4minute will release the Japanese version of “Heart to Heart, coinciding with the release of the single, 4minute will begin Japanese promotions, they will be going back and forth between South Korea and Japan.”

It appears that 4minute is setting out to transfer their success of “Mirror Mirror” which was released in April into Japan.

Also, Cube Entertainment artists including 4minute will appear at the United Cube Concert on August 14th. Recently the artists have practiced singing the title song for the concert, “Fly So High” and it was officially released on July 20th.

Source: Star News