The first episode of , titled "Abunai Beach" (or sometimes referred to as "Abunai Sisters Gather"), introduces the titular sisters, Koko and Mika, who are glamorous celebrities leading a secret double life as high-stakes agents. Originally aired in early 2009, this episode sets the stage for the series' unique blend of 3D CGI "gag shorts" and stylized action. Episode 1 Overview Title: Abunai Beach Original Air Date: January 15, 2009 (on AT-X) Runtime: Approximately 3 minutes Production Studio: Production I.G Plot Summary