#1TMNT 2012: Y/n Hamatoby Kassie@233647328.7K1K92Teenage Mutant Ninja Turtles in the house, dudes! Y/n Hamato is the younger human sister of Leo, Donnie, Raph and Mikey and the adopted daughter of Hamato Yoshi! Come...crushtmnt2012mutants+8 more