Isshou ni Kurasou

Tech giant M.E.C. needs a show-stopping commercial to open a new chapter after five years of miraculous growth. President Shibata gets told their success lies in the hands of a beautiful, kind of rude model named Hazuki. Shibata's skeptical but one angelic smile completely wins him over—to the point of him offering Hazuki a 100-million-dollar contract! Little do either of them know the shockwaves that Hazuki's response will bring...

(Source: Fantasista Inc.)