  We investigate the impact of asymmetric neutrino-emissions on explosive
nucleosynthesis in core-collapse supernovae (CCSNe) of progenitors with a mass
range of 9.5 to 25$M_{\odot}$. We perform axisymmetric, hydrodynamic
simulations of the CCSN explosion with a simplified neutrino-transport, in
which anti-correlated dipolar emissions of $\nu_{\rm e}$ and ${\bar \nu}_{\rm
e}$ are imposed. We then evaluate abundances and masses of the CCSN ejecta in a
post-processing manner. We find that the asymmetric $\nu$-emission leads to the
abundant ejection of $p$- and $n$-rich matter in the high-$\nu_{\rm e}$ and
-${\bar \nu}_{\rm e}$ hemispheres, respectively. It substantially affects the
abundances of the ejecta for elements heavier than Ni regardless of
progenitors, although those elements lighter than Ca are less sensitive. Based
on these results, we calculate the IMF-averaged abundances of the CCSN ejecta
with taking into account the contribution from Type Ia SNe. For $m_{\rm asy} =
10/3\%$ and $10\%$, where $m_{\rm asy}$ denotes the asymmetric degree of the
dipole components in the neutrino emissions, the averaged abundances for
elements lighter than Y are comparable to those of the solar abundances,
whereas those of elements heavier than Ge are overproduced in the case with
$m_{\rm asy} \ge 30\%$. Our result also suggests that the effect of the
asymmetric neutrino emissions is imprinted in the difference of abundance ratio
of [Ni/Fe] and [Zn/Fe] between the high-$\nu_{\rm e}$ and -${\bar \nu}_{\rm e}$
hemispheres, indicating that the future spectroscopic X-ray observations of a
CCSN remnant will bring evidence of the asymmetric neutrino emissions if exist.
