DOKUZU NA KAZOU TO WAKARERU HOUHOU TENSAI NO ANE WA JITSU WA DAME ONNA. MUNOU TO IWARETA IMOUTO WA KYUUKOKU NO MADOUSHI DATTA
Other names: どクズな家族と別れる方法 天才の姉は実はダメ女。無能と言われた妹は救国の魔導士だった, Do Kuzu na Kazoku to Wakareru Houhou Tensai no Ane wa Jitsuha Dame Onna. Munou to Iwareta Imouto wa Kyuukoku no Mashirubeshi datta, Dokuzuna Kazoku to Wakareru Hoho Tensai No Ane Ha Jitsuha Dame Onna. Muno to Iwareta Imoto Ha Kyukoku No Ma Shirube Shidatta