  The LHC Higgs can be identified as the technidilaton, a composite scalar,
arising as a pseudo Nambu-Goldstone boson for the spontaneous breaking of scale
symmetry in walking technicolor. One interesting candidate for the walking
technicolor is the QCD with the large number of fermion flavors, involving the
one-family model having the eight-fermion flavors. The smallness of the
technidilaton mass can be ensured by the generic walking feature, Miransky
scaling, and the presence of the "anti-Veneziano limit" characteristic to the
large-flavor walking scenario. To tell the standard-model Higgs from the
technidilaton, one needs to wait for the precise estimate of the Higgs
couplings to the standard model particles, which is expected at the ongoing
LHC-Run II. In this talk the technidilaton phenomenology in comparison with the
LHC Run-I data is summarized with the special emphasis placed on the presence
of the anti-Veneziano limit supporting the lightness of technidilaton. Besides
the technidilaton, the walking technicolor predicts the rich particle spectrum
such as technipions and technirho mesons, arising as composite particles formed
by technifermions. The LHC phenomenology of those technihadrons and the
discovery channels are also discussed, which are smoking-guns of the walking
technicolor, to be accessible at the LHC-Run II.
