How many calories in a Japanese katsu sandwich?
                                
                                
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                                    5 min read                                
                            
                                According to various nutrition databases and recipe analyses, the calorie count of a Japanese katsu sandwich can range significantly, typically falling between 400 and over 900 calories depending on ingredients and preparation. Understanding how many calories are in a Japanese katsu sandwich requires looking at the components, from the crispy fried meat to the type of bread and sauces.