Two OP ver.

it's gonna be awesome, why didnt they makes all eroge opening in animated version instead of CG edited, so uncool :P... for an example, Ashita No Kimi To Au Tame Ni does have 2 OP version and i wondering if this one will appear in anime version very soon :D... btw, still in mission recognizing this opening song title :3

original version

animated version, actually it was AMV