We bring to Italy the tradition of hanko, the distinctive stamps you find in many places across Japan. Collecting them is a beloved, popular custom: a simple way to remember a shared moment. It works the same at Donburi House: each venue has its own hanko. Every time you visit, you can add a new one to your Donburi Passport, creating a personal itinerary through flavours, cities, and different atmospheres. And while you collect them, you also unlock exclusive benefits; all waiting to be discovered!