  In this paper, as the second part of the third step of our study on
developing data analysis procedures for using 3-dimensional information offered
by directional direct Dark Matter detection experiments in the future, we
investigate the angular distributions of the recoil direction (flux) and the
recoil energy of the Monte Carlo simulated WIMP-scattered target nuclei
observed in different celestial coordinate systems. The "anisotropy" and the
"directionality" ("annual" modulation) of the angular recoil-direction/energy
distributions will be demonstrated. We will also discuss their dependences on
the target nucleus and on the mass of incident halo WIMPs. For readers'
reference, all simulation plots presented in this paper (and more) can be found
"in animation" on our online (interactive) demonstration webpage
(http://www.tir.tw/phys/hep/dm/amidas-2d/).
