Miki Kasamatsu's Marriage, an OVA anime, consists of two 30-minute episodes that revolve around love and the pursuit of a significant other. In the first episode, a group of young women who have been out of school for several years consider settling down. Worried that Shizuka's timidity may prevent her from finding true love, her friends suggest she try The Wedding Club dating service. Unfortunately, her first match falls short of her expectations, making her question if marriage is in the cards for her. The second episode follows the five sisters, with only Kiyomi yet to find a spouse. Despite her sisters' efforts to find her a partner, Kiyomi seems uninterested. When a colleague asks her out, her sisters convince him to propose to her that same night. However, Kiyomi's cool demeanor proves to be a challenge for the suitor, leaving the possibility of her accepting his proposal uncertain.