What seinen manga magazine did School-Live! debut in?
School-Live!: School-Live! School-Live!:  The series began serialization in the July 2012 issue of Houbunsha's "Manga Time Kirara Forward" magazine and is licensed in English by Yen Press. Manga Time Kirara Forward: Manga Time Kirara Forward (まんがタイムきららフォワード , Manga Taimu Kirara Fowādo ) is a Japanese seinen manga magazine published by Houbunsha.
Manga Time Kirara Forward