I☆Can

What starts as a perfectly ordinary student day for Ryota takes a sharp turn when he literally bumps into a girl named Miyu and accidentally kisses her — which, as it turns out, triggers her transformation into a pop idol. Then a small creature called Qupu shows up to explain that she's a limb of the devil sent to grant Miyu's wish, except the transformation happened without her magic, meaning Ryota has some weird latent ability to amplify supernatural powers. Now the two of them are tangled up in the idol industry together, with Ryota's accidental gift pulling him deeper into a world he never asked to enter. The setup blends fantasy creature mechanics with the glittery chaos of the entertainment world — think less idol documentary, more supernatural accident with romantic tension running underneath. If you enjoyed the accidental-contract premise from something like So, I Can't Play H or the quirky supernatural energy of Akikan!, this hits a similar register. The OVA format keeps things compact at three episodes, so it doesn't overstay its welcome. It comes from PoRO and adapts a visual novel, so expect that kind of branching-character-dynamic feel where the relationships do a lot of heavy lifting. Be aware this is a hentai title, so the content goes well beyond the fantasy idol premise — worth knowing before you go in.