My usual long shots and impossible dreams such as Masashi Kishimoto, Eichiro Oda(Maybe once One Piece is over) and other manga-ka are always on the table. Also Makoto Shinkai. I realize that with the popularity of Your Name that he'd be harder to obtain. But man...that would be something.
But here are some of my more realistic hopefuls.
-Mary Elizabeth McGlynn
Clearly I have a thing for Naruto and Bebop. Sue me
Musicians are something I'm less picky over? I work the dept so I'll hear it anyway. Being able to hear Yoshiki, Kanno and now Distant Worlds have been bucket list events for me. Maybe some k-pop stuff since it's big these days? Oh, wait. There is one act I'd love to see come back and with a better slot(if possible).
Aun & Hide. They put on one of the best performances I've ever seen and I'd love for them to get more recognition. Really hope we get them back someday <3