Y-yama-ke no Kettou | "Y" Mountain Villa's Lineage (Prequel) Side A+B (COMIC Megastore Alpha 2017-09)
(Lyrical Magical 3) Maou Nanoha Mama no Gacchiri Kosodate Nano | The demon king mom Nanoha's strict child raising (Magical Girl Lyrical Nanoha)