Mizuno Junko No Hansel & Gretel

 From Viz:

Meet Hansel, Meet Gretel. She's a little bit loudmouthed and aggressive, he's a little bit brainy and pudgy. And everything's fine in their tiny mountain hamlet--Dad's on medication, the local barber's selling diet food, and there's croissants for everyone--until one day a tiny lady shows up...and something goes horribly wrong in Hibari-cho. Can Hansel & Gretel save the day?