Shiny golden spheres congregate by a cozy fireplace inside Arata Sushi's dining room. Though they're attached to the wall, they seem to drift across space like tiny suns or undersea bubbles. Perhaps they're an homage to the fish that comprise the restaurant's colorful sushi lineup, which the Courier-Journal has dubbed "highly imaginative." In the kitchen, chefs whorl fresh seafood with rice and veggies to form more than 45 types of maki. Several rolls, such as the Cardinal, showcase fruits such as kiwis and strawberries alongside savory ingredients such as fried shrimp and cream cheese. At the bar, diners can sip wine and sake while watching the chefs slice bright-orange salmon and tuna as red as a comet wearing a clown nose.