Mensho Iwamoto Michi is a pork bone shoyu ramen shop in Kitashinchi, Osaka, open from 10 PM to 6 AM. Its rich broth uses pork, beef, and chicken bones, and is topped with black naruto. The shop is small, but the seating area is spacious and it stays busy with customers even in the early morning hours. Many customers come for a finishing bowl of ramen after drinking.