  A new particle at around 125 GeV has been observed at the LHC, which we show
could be identified with the techni-dilaton (TD) predicted in the walking
technicolor and thus should be an evidence of walking technicolor. The TD is a
pseudo Nambu-Goldstone boson for the approximate scale symmetry spontaneously
broken by techni-fermion condensation, with its lightness being ensured by the
approximate scale invariance of the walking technicolor. We test the
goodness-of-fit of the TD signatures using the presently available LHC data
set, and show that the 125 GeV TD is actually favored by the current data to
explain the reported signal strengths in the global fit as well as in each
channel including the coupling properties, most notably the somewhat large
diphoton event rate.
