There's this unofficial Miyavi Facebook page
that has a lot of Miyavi pictures, many of which I've never found anywhere else in my relentless scouring of the Interwebs. I don't know how rare they actually are, but a lot of them I have never seen before.
Just some pretty ones...
These ones aren't necessarily rare, just brand new: The live shots are from his London show last Saturday.
And now for some family shots!
(The woman in the middle isn't anyone important, that's just the little watermark thing the OP uses)
This is the first time I've ever seen a pic of Miyavi and Melody together! ^_^
And now for the one that made me go o_O
Yes, that is Melody, and yes, she is naked. I wish it was a better quality, but I cropped it from a picture of a collage full of photos of naked celebs, Miyavi and Melody included. Johnny Depp was randomly in there. And no, I have no idea what the Hello Kitty sticker is for, it was in the original photo.
Get ready to die of blood loss...
Yep, he's naked there. XD