[KoiYuki]

Spoiler for Yoigoshi-hen:

Is Akira Otobe Satoshi, or someone else? I didn't bother to read anything but the very end (and a bit of chapter 5 or so), so..

Spoiler for PS3-exclusive Arcs:

Don't know if I'm allowed to ask, but is there anywhere I can read all three PS3-exclusive arcs? I've always wanted to know how they turn out..
If that's not allowed, can someone at least give me a summary of the events? ^^;