If you love sweet potato as much as I do, Imo Pippi is a unique restaurant in Asakusa you have to visit! You can get lots of different sweet treats such as a warm sweet potato with a topping of vanilla ice cream, honey butter or creme brulee custard cream, slow-cooked for sweetness.
If you're looking for something special, try their signature 'sweet potato ice cream' topped with a thin purple sweet potato paste similar to Mont Blanc. 🍠🍦