New results for lepton-flavor-violating tau decays from the Belle experiment have been reported by associate professor K. Hayasaka at the international conference EPS-HEP2011 held in France. We obtain most stringent upper limits on the branching ratios for the decays tau -> l h h' and tau -> h Lambda using full data sample collected by the Belle experiment. Red points in the orange-shaded region in the figure indicate our new results. These results constrain the SUSY GUT model.
