Shadows House manga volume 2 features story and art by Somato.

As a living doll working for the secretive Shadows family in a mansion that receives no callers, Emilico’s primary objective in life is to serve as Miss Kate’s face to the best of her abilities. What exactly this means is still shrouded in mystery, but Emilico will give it her all to find out! But can Emilico figure it out before the debut, or are the pair doomed to fail...?