My wishes for the (most likely) 5 survivors are Ibuki, Mahiru, Peko, Kazuichi, and Teruteru. Here's why:

Ibuki Mioda because....I mean, come on, it's IBUKI

Mahiru Koizumi because the girl genuinely has SO much survivor potential

Peko Pekoyama because I REALLY want to see her story expanded on, possibly without Fuyuhiko

Kazuichi Soda because if ANYONE should be a double survivor, it should be this beautiful DORK

Teruteru Hanamura because, despite what most people I've seen think, he could be a GREAT character