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      | Raw material  |  | Filleting  |  | Filleting 2  | 
    
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      | Filleting 3  |  | Filleting 4  |  | Filleting 5  | 
    
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      | Placing in boiling tray  |  | Placing in boiling tray 2   |  | Beautifully placed in tray  | 
    
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      | Put in boiling pot  |  | Put in boilling pot  |  | Being boiled temperature less 95C  | 
    
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      | Placing in smoking chamber  |  | Smoking chamber  |  | Being smoked  | 
    
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      | After being smoked, called Ara bushi  |  | Making up and shaping by hand  |  | Making up and shaping by grinder  | 
    
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      | Now called Satsuma bushi  |  | Drying in the sun  |  | Fermentation  | 
    
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      | Now becmoe Katsuo bushi |  |  |  |  | 
    
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