Gyoretsu Ramen Sindorim is a Japanese ramen shop inside a commercial building near Sindorim Station in Seoul. It serves tonkotsu ramen, tsukemen, mazesoba, and iekei ramen, and customers can add garlic to rich-broth items such as tonkotsu shoyu ramen, with free refills of rice. At lunch, waits of about 20 minutes have occurred, and counter seats look onto the cooking area. The broth is salty and has a thick layer of oil.