A one-off OVA that somehow lands better than most full seasons of romance anime: four girls, one band, zero script and everything falls apart in ways that actually matter. The chemistry reads like these characters have been in a room together for years instead of minutes. It's a K-ON parody that understands the original so well it becomes its own thing, and by the time the ending theme hits, you realize you just watched what a Keima victory actually costs when he's not around to manage it.
Keima's reputation as an unstoppable dating sim virtuoso has only grown, and Elsie keeps dragging him into increasingly ridiculous situations. When a chance encounter with an idol puts them on a collision course with the supernatural, the usual routine of conquest and demon-hunting gets turned sideways. An idol's public persona versus her private truth creates the kind of messy emotional territory that even Keima's carefully studied playbook can't quite navigate. Between juggling the idol's complicated feelings, keeping Haqua from causing chaos, and managing Elsie's well-intentioned interference, Keima discovers that real people are messier than any dating simulation. The OVA captures the franchise's core appeal: romantic comedy colliding with the absurd, where demon possession becomes an excuse to peel back layers of what people are really feeling underneath. It's lighter fare than the main series, prioritizing laughs and character moments over stakes, making it perfect for fans who just want to watch Keima squirm.