Ramen Goku is a small ramen shop in Osaka that serves tonkotsu ramen and fried rice together. The broth ranges from clear and light to rich tonkotsu, and the fried rice is ordered with an egg on top. Customers buy a meal ticket from a vending machine outside, then choose thin or thick noodles and the type of broth. The shop has about 10 seats, so customers write their name and wait, and payment is cash only.