Donkotsu Itto Okinawa Ashibina is a ramen shop in the second-floor food court of Okinawa Ashibina Outlet. It serves tonkotsu ramen and tsukemen, with thick, chewy noodles in a rich pork bone broth. After ordering, customers eat at the food court seats across from the counter, and window seats are available. The broth is salty and oily, making it difficult to finish.