What is the symbol on Gaara's gourd? Gaara has a symbol that reads "WMW" on his Sand gourd. What does this symbol mean? Is it kanji or just some random symbol?
From the Naruto wiki site:


  Gaara carries around this giant calabash-shaped gourd covered in designs and filled with his chakra-infused sand which he can freely manipulate.


It's just a design on the gourd and doesn't hold any particular meaning.