After School reveals teaser video for Japanese version of "Bang!"

Still shot of After School's teaser video for Japanese version of song "Bang!" [Official YouTube channel of AVEX]

Korean female idols After School have revealed a teaser video to the Japanese version of their hit song "Bang!"

A one minute video was uploaded onto the official YouTube channel of major Japanese record company AVEX last week, featuring several individual and group shots of the girls donned in their band uniforms while performing to "Bang!" which will be released in the country on August 17.

The eight-member girl group recently held their first showcase in Japan in front of some 3,000 fans at the Akasak Blitz.

After School, formed of members Kahi, Jung-a, U-ie, NaNa, Juyeon, Raina, Lizzy and E-young, made their debut in early 2009 and recently wrapped up promoting their title track "Shampoo" from their first full-length album "VIRGIN."

The members are currently preparing to make their comeback to the local music scene as After School's red and blue unit.

The concept photos of the different units along with the tracklist were revealed last week, while both albums will be released simultaneously on July 20.

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