User blog comment:B214/Volume 17 spoilers./@comment-3965848-20140220164902/@comment-1359322-20140220165232

Sona's dream is to open a Rating Game School which the school isn't completed yet. Sona would probably start teaching in that school once she graduates from high school.

The girls behind Saji, that's the Holy Cross/Incinerate Anthem possessor.