A Japanese delicacy primarily consisting of very fresh raw seafood, sliced into thin pieces about 2.5cm (1.0in.) wide by 4.0cm (1.5in.) long by 0.5 cm (0.25in.) thick, but dimensions vary depending on the type of item and chef, and served with only a dipping sauce (soy sauce with wasabi paste and thinly-sliced ginger root or ponzu), and a simple garnish such as shiso and shredded daikon radish. (source: Wikipedia)
