Ousama ni Sasagu Kusuriyubi

Haneda Ayaka is a young lady whose doll-like beauty has unfortunately caused problems for her in every workplace she lands herself into. Even in her latest job as a marriage planner in wedding boutique La Blanche, she finds herself inadvertently dragged into the role of 'marriage wrecker'. Just as she thinks she will be fired for causing trouble again, the president of La Blanche, Nitta Togo, proposes a 1-year marriage-of-convenience with him to help him revive his ailing brand.
(Source: MDL)
~~ Adapted from the manga series "Ousama ni Sasagu Kusuriyubi" (王様に捧ぐ薬指) by Watanabe Shiho (わたなべ志穂).