According to the rigorous analysis conducted by the elite graphical analysis unit attached to 2ch, scientific palette analysis and computer enhancement reveals the almost undeniable conclusion that episode nine of Kannagi exhibits shockingly blatant Nagi-sama panchira fan service, for the first time in the series (if we exclude fill errors).
As you can see plain as night and day in the above 400% enlargement of the target area, clear differentials in RGB values in the three different areas indicate a high probability of goddess pantsu being in evidence. As if that were not evidence enough:
Expect the DVD version to cover 50% more pixels (perhaps as many as 20), and to exhibit a drastically enhanced contrast. 2ch will be waiting.