i'm hoping GAINAX adapting for 24 episode so that flask plan arc would be included.
And i don't know for the seiyuu, but the seiyuu for Medaka's Vomic is :
Medaka : Toyoguchi Megumi
Zenkichi : Kamiya Hiroshi
Shiranui : Katou Emiri
I hope they don't change it. The seiyuu's already good as it is.