  We successfully embed the Kim-Nilles-Peloso (KNP) alignment mechanism for
enhancing the axion decay constant in the context of large volume type IIB
orientifolds. The flat direction is generated in the plane of ($C_0$-$C_2$)
axions corresponding to the involutively even universal axion $C_0$ and odd
axion $C_2$, respectively. The moduli stabilization with large volume scheme
has been established as well.
