Xtra Credit

A new teacher named Miyuki Hara can't keep her classroom under control, which is already a rough start. Looking for advice, she reaches out to a veteran colleague named Keiko — and ends up at her place, where she runs into the exact students who've been giving her grief. Things get complicated from there in ways that have nothing to do with lesson plans. This 2-episode OVA from 2002 leans hard into the teacher-student power dynamic, and the early 2000s animation style gives it that specific era of visual novel adaptation energy — rough around the edges in a way that feels kind of period-accurate. It's adapted from a visual novel, so expect the pacing to feel like you're moving through a branching story, hitting the provocative beats without much buildup. If you've watched something like Immoral Sisters or Bible Black and you're already familiar with how these school-setting OVAs from that era operate, Reiju Gakuen covers similar ground — authority, blurred boundaries, and situations that escalate fast. It's not trying to be subtle about what it is. The setup is straightforward, the tone is charged throughout, and at two episodes it doesn't overstay its welcome. If you're specifically into early-2000s hentai OVAs with a school backdrop and don't mind a thin narrative holding the scenes together, this fits neatly into that niche.