泝
Readings
                Kana: 
                ソ、さかのぼる
            
                    
                Romaji: 
                so, sakanoboru
            
            Meaning
        go upstream
    
Stroke Diagram
Kanji Info
            Stroke Count: 
            8
        
        
            Radical Number: 
            85
        
        
            Frequency: 
            
        
        
            Grade: 
            
        
        
            Skip Pattern: 
            1-3-5
        
                    
                Korean Reading: 
                so
            
                            
                Chinese Reading: 
                su4
            
                
            Unicode: 
            6cdd
        
        
            JIS: 
            5D7B
        
    Indexes
New Nelson Index: 3078
                                                                Spahn Hadamitzky Index: 3a5.11
                                                                Four Corner Index: 3214.1
                                                                                                                                                    Daikanwanjiten Index: 17300
                                                                Daikanwanjiten Index and Page: 6.1058
                                                                                                                                                                                                                                                                                                                                                                                                                Kodansha Kanji Index: 404
                                                                                                                        Words
            
                遡る
            
            
                (さかのぼる)
            
        
        
            to go upstream; to go back (in time, to origin); to date back to; to trace back to; to make retroactive