I mean, we can't really tell who's the dreamer here, and who's the background character...

[ The main, supporting, etc. Please no antagonist. ]

Ohh! Rakugo! Do you have a story that comes to mind? I wanna hear one! I just... hope I can remember after we wake up! ... If I'm the one waking up... [ Annnd you're forgetting something! There it is, her gently beating a fist on her palm. ] Ah! I'm Sayori. Just Sayori.