Serves6
                    
                
                
                    
                        
                            - Active time:30 min
- Start to finish:30 min
 
            
            
                
                
                
    
      
          
          
          
              
              
              
          
          
          
          
          
              
              
              May 2008
            
          
          
      
  
                
                
            
            
            
                That distinctive quality of ume-shiso—the tart-and-salty combination of umeboshi (pickled plums) and green shiso, an exuberantly undefinable fresh herb—really enhances the juicy sweetness and char of grilled shrimp and the faintly radishy crunch of daikon.
            
            
            
            
            
                
                    
                    
                    
                        
                            For salad
                            
                            
                                
                                    
                                        - 
                                            1
                                            
                                            (10-oz) piece daikon radish, peeled
                                            
                                        
- 
                                            3/4 
                                            lb
                                            medium shrimp, peeled
                                            
                                        
- 
                                            1
                                            tablespoon
                                            vegetable oil
                                            
                                        
 
                    
                        
                            For dressing
                            
                            
                                
                                    
                                        - 
                                            3
                                            tablespoons
                                            mirin (Japanese sweet rice wine)
                                            
                                        
- 
                                            1 1/2
                                            tablespoons
                                            rice vinegar (not seasoned)
                                            
                                        
- 
                                            2 1/4
                                            teaspoons
                                            umeboshi plum vinegar
                                            
                                        
- 
                                            2
                                            tablespoons
                                            umeboshi plum paste
                                            
                                        
- 
                                            1 1/2
                                            teaspoons
                                            reduced-sodium soy sauce
                                            
                                        
- 
                                            3/4
                                            teaspoon
                                            packed light brown sugar
                                            
                                        
- 
                                            4 1/2
                                            tablespoons
                                            vegetable oil
                                            
                                        
- 
                                            3
                                            tablespoons
                                            finely chopped green shiso leaves (about 9)
                                            
                                        
 
                    
                 
            
            
            
            
            
                
            
            
            
            
                
                    
                    
                    
                        
                            
                                Prepare daikon and shrimp for salad:
                                
                                
                                    
                                        - 
                                            
                                            Using slicer, cut daikon lengthwise into very thin slices (see cooks’ note, below). Soak in a bowl of lightly salted cold water, chilled, 30 minutes. 
- 
                                            
                                            While daikon soaks, toss shrimp with oil and 1/8 teaspoon pepper. Heat grill pan over medium-high heat until hot, then cook shrimp, turning once, until just cooked through, 2 to 4 minutes total. Transfer to a plate. 
 
                        
                            
                                Make dressing:
                                
                                
                                    
                                        - 
                                            
                                            Whisk together mirin, vinegars, plum paste, soy sauce, and brown sugar in a medium bowl. Add oil in a slow stream, whisking. Stir in shiso leaves. 
 
                        
                            
                        
                    
                    Cooks’ notes: - Daikon comes in many shapes and sizes; you may have to cut or quarter your piece to get slices about 5 by 1 inch. It can be soaked up to 3 hours.
- Shrimp can be cooked 30 minutes ahead and kept at room temperature.
- Dressing, without shiso leaves, can be made 3 hours ahead and kept at room temperature. Stir in shiso leaves (and shrimp) just before serving.