A MARVELOUSLY MONSTROUS MOTHER'S DAY!When a classmate teases Sami-chan about her missing mama, the demon girl rushes headlong into the ultimate tantrum! Her papa does his level best to help her settle down, but is it really healthy to repress her sadness? Or is there a better way? Throw a city slicker wannabe manga assistant into the mix with a cool cosplaying older friend for Sami-chan, and you’ve got a recipe to rival Sami-chan’s "Torimotsu"!