The no. of issues of the book is 44 . Bill Mantlowrote the book Kase-san . The name of the book is Kase-sanand it was published by SteelDragon Press (first series) . An issue used to be published Initially bimonthly, then monthly . It falls in yuri,science fiction,thriller,romance category . Kase-san was a Mini-series . Jason Toddare the main characters of the book
Kase-san is a Fortnightly book