Hisayo Inamori, a teenage model for Cawaii! magazine, will release her debut single "GIRLS STYLE" on May 7. Inamori won the "Dreamgirls Audition" in March 2007, which earned her the opportunity to make her singing debut.

The music video for "GIRLS STYLE" comes in two flavors: a regular "front" version and a special "back" version, which features Inamori in outfits from popular brands in Shibuya. Both versions can be seen at her official website.