Rainbow has now officially teased their debut into the Japanese music scene! Through their Japanese site, Universal site, Korean DSP Media homepage, and Youtube DSP channel they revealed teaser pictures of their album jacket and also a teaser clip for the Japanese version of “A.

The Japanese album that is being released will feature the Japanese version of “A” and also a special DVD, photo album, and bonus tracks. Each of these features is a version of the album being released, so there are three versions of the Japanese album being released in total.

The jacket teaser and teaser clip features each member’s cute and sexy charm.

The awesome fact about Rainbow’s Japanese debut is that their “lifting up shirt” dance will now have a comeback! (This dance was banned in Korea as it was considered being explicit content, back in September of 2010.) Rainbow will continue to do the dance for Japanese performances. They will arrive in Japan in September and begin releasing their album on September 14th