Story by Yuki Shiwasu. Art by Yuki Shiwasu. Cover by Yuki Shiwasu.
Hana has to continue to pretend to be her sister and Takane's fiancée after Takane's grandfather expresses his desire to meet Takane's prospective marriage partner. But she's totally out of her element at a party hosted by the Takaba Corporation, the largest conglomerate in Japan. Just how the heck is she supposed to pull this off? For teen audiences.