well it looks like one of them is from the making of monochuro no keshiki which I don't have sorry.
I know a few of those that were a little spread out but from the same thing are from one of the photoshoots and I used to have that clip.If I can remember where to find it I will send it to you if thats one of the ones you're wanting.
I have no idea about the rest of them though sorry.