ニセコイ:

This two-part OVA shipped with the twenty-first volume of the Nisekoi manga and returns to Raku Ichijo and the girls tangled up in his fake-relationship arrangement. The first half drifts through married-life dreams with Chitoge Kirisaki, Kosaki Onodera, Marika Tachibana and Seishirou Tsugumi, each of whom turns out to be having the same dream. The second half is a magical-girl sketch in which Kosaki, as Magical Patissier Kosaki-chan, is sent after the villainous Doctor Maiko. It is a bonus for viewers who already know the cast.