I usually have lunch at Koyama and I must say that after eating here I stopped to go to some other sushiställen because I do not like long they up to scratch. Koyama is awesome and good and affordable. I usually take their laxsushi (be they grill the salmon) that comes with chilomajo or their spicy tuna mix, which consists of the cruel good tonfiskmakis and salmon and avocado nigiris. The price? 110 kr!