Hot Spring Circle

What starts as a relaxing hot spring getaway for a pair of newlyweds quickly unravels when her old college friends show up, and suddenly the husband is learning things about his wife he never expected. That's the setup for this one-episode OVA from Studio 9 Maiami, based on the manga, and it leans hard into the tension between what we think we know about the people closest to us versus who they actually are. Ayaka's past with her college circle is more open than her husband anticipated, and the hot spring setting makes it impossible to avoid confronting that gap. The drama here is less about shock value and more about watching someone reckon with a version of their partner they didn't know existed. It's a single episode, so the story moves quickly and doesn't waste time on setup. If you've seen Yosuga no Sora and appreciated how it handles complicated relationship dynamics without flinching, this hits a similar nerve. Fans of Koi Kaze who are drawn to morally ambiguous relationship tension will also find something to chew on here. The animation is clean and the character work is more considered than you'd expect from the runtime. It's not trying to be subtle about what it is — this is a hentai OVA — but if you go in knowing that, there's a genuinely engaging little drama underneath the surface.