If you haven't tried the delights of Japanese food, then you could start by trying sushi in Cardiff. The origins of this cuisine are rooted in South East Asia where it eventually spread to Japan. In the beginning, this was formed from rice and fermented fish which gave it a sour taste. Throughout the centuries, the process and recipes changed dramatically and ultimately evolved into what we know today. The popularity of this delicacy spread worldwide with restaurants springing up and spreading to all four corners of the globe. Now Cardiff can get sushi at a huge discount thanks to these Groupon vouchers. Try something healthy and tasty for so much less with our vouchers for sushi in Cardiff today.