- Shamisen & Sanshin Craft - ASOVIVA New Wood Sanshin Monstera (Red) Traditional Okinawan three-string instrument Monstera leaf motif Lighter in weight (1.76 lb) than a standard Okinawan sanshin covered with genuine or artificial snakeskin Stylish and affordable, perfect for sanshin beginners Material: Neck: Apitong / Body: Processed wood