  Searches for lepton flavor violation in tau decays are unambiguous signatures
of new physics. The branching ratios of tau leptons at the level of 10^-10 -
10^-9 can be probed with 50 ab^-1 of electron-positron annihilation data being
collected by the Belle II experiment at the world's highest luminosity
accelerator, the SuperKEKB, located at the High Energy Accelerator Research
Organization, KEK, in Tsukuba, Japan. Searches with such expected sensitivity
will either discover new physics or strongly constrain several new physics
models.
