Isourou Tengoku

After the household loses its only male presence, Masahiko moves in with his aunt Hitomi and her three daughters — and yeah, you can already see where this is going. The setup is a classic 90s hentai premise: one guy, an all-female household, and the kind of domestic comedy that gradually sheds the comedy part. Based on Aranaga Hikaru's manga, this two-episode OVA from Knack Productions keeps things relatively light in tone, leaning into the awkward family dynamics before things get adult. Each of the daughters — Nozomi, Taki, and Rika — has a distinct personality, and the show takes a little time to actually establish that before diving into its more explicit content. For a 1996 OVA, it's more character-aware than you might expect. The pacing is relaxed, and there's genuine comedic timing in how Masahiko navigates his new living situation. If you've watched something like Immoral Sisters and appreciated a story with at least some connective tissue between scenes, this has a similar domestic drama framing. Fans of Bible Black or early Knack Productions titles will recognize the visual style — soft linework, warm color palette, very much a product of its era. It's a short watch at two episodes, so the story doesn't overstay its welcome. Nothing here is going to surprise you thematically, but it delivers what it promises with a bit more personality than the average title from this period.