i once had a dream about GAckt too.. well, not exactly about gackt, but he was in it. I remember I was walking out of some store and found him parking his spaceship`(amazing car) right in the front, then he walked towards me reaching out his hand kindly, inviting me to go in, but then somebody shot me and the hole in my neck was debleeding me. It all turned into a vampiric dream I can't recall much.