What is the name of the high grade tuna?
                                
                                
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                                    3 min read                                
                            
                                In 2013, a single bluefin tuna was sold for a record-breaking 155.4 million yen at the Tsukiji market, highlighting the incredible value placed on this seafood. High grade tuna, often referred to as sushi-grade or sashimi-grade, is most commonly identified as bluefin tuna, known in Japan as *hon-maguro*.