Arirang Donggaseu is a Japanese restaurant specializing in donkatsu, located a four-minute walk from Exit 4 of Oedae-ap Station in Seoul. The special donkatsu consists of garlic, cheese, and fish donkatsu, served with generous portions of rice and vegetables. Ramen and donkatsu can be ordered together, and the doenjang soup arrives in a coffee cup. The basement space has a lingering musty smell and an old interior.