Hello and welcome VKKawaii. ^^,
I read about Aois dream. I've experienced that same thing. I think it's when you're in
between sleep and awake that thing can happened. I read about it after it happened to me.
I thought there was a person in my room, but I couldn't see his face and I couldn't move at all. It was kind of scary, but I fell asleep again and remembered the whole thing the next morning. I still remember what I was thinking when it happened. It feels very real, so I understand Aoi thinks he saw a ghost. XD
No, never written to any jrocker. ^^