The Udon Soup with Fish at IsshinCafe can definitely awaken your taste buds. The fish has been perfectly cooked while the noodles are quite chunky and chewy. There's crab meat on the side and it has been garnished with seaweed (I think) and spring onions. Overall, if you're looking to try something Savoury in Perth , Udon Soup with Fish should definitely be in your list especially during the cold and unpredictable weather.