Summary: 17-year-old Ichirou Satou always happens to find himself in perverted situations with his teacher, Kana Kojima. Follow this erotic love comedy about how student and teacher handle their mishaps. Nande koko ni sensei ga!? began as a series of 4 oneshot chapters title "Golden Times". The oneshot prequels are included as chapters 1-4 in the volume 1 tankobon. Following the oneshot chapters, the series continues with chapter 5. Each volume of manga is focused on different pair student-teacher. Links: Author's Twitter