Upon arriving at the studio, Risa was greeted by the director, who introduced himself as Satoshi. He was a seasoned veteran of the AV industry, with a reputation for creating films that were both erotic and artistic. As they began to discuss the details of the shoot, Risa felt a sense of professionalism wash over her, which helped to calm her nerves.
In February 2013, three years after her departure from the idol world, she re-emerged under the stage name . Her debut title, STAR-409 , was framed by the production company SOD Star as a major "scandal" release due to her high-profile background as an "Active AKB Member" (though she was technically a former member at the time of filming). The release focused on several key marketing points: STAR-409 Risa Tachibana AV debut -AKB Member Takamatsu Eri-
: AKB refers to AKB48, a prominent Japanese idol girl group. The group is known for its large size and frequent member rotations, with members participating in various activities, including music releases, TV shows, and stage performances. Upon arriving at the studio, Risa was greeted