Magical Shopping Arcade Abenobashi: Set Your Heart Aflutter! Abenobashi Campus Shopping Arcade

Sasshi thinks that finally he and Arumi might have made it back to their world. That is, until he notices all of the cute high school girls wandering around in droves, and it's at that point he realizes that they have managed to find their way into the real life equivalent of a dating simulation video game. Sasshi of course couldn't be happier, but things aren't so good for Arumi, who has been transformed in a goblin (and is much shorter than she'd like to be), and that's just one of the many things that are infuriating her.