Pitzeria O Hapjeong Station Branch is an Italian restaurant two minutes on foot from Hapjeong Station, serving Neapolitan wood-fired pizza and pasta. Its menu centers on wood-fired pizzas made with aged dough, including the salmon pizza and Stella pizza, which took first place at the World Pizza Cup, and the gambari e funghi. The dough is aged for 72 hours and baked in the wood oven to order, and the ricotta salad comes with warm fried pizza dough. The restroom inside the restaurant is clean.