Resort Boin

Expecting a relaxing spring break, Daisuke Ichijou arrives at his grandmother's beach resort only to realize within minutes that this vacation is going to be anything but. Two childhood friends — the playful Nao and the wealthy Mitsugu — show up and immediately start competing over him like no time has passed at all. Then his cousin Maya arrives with her perpetually clumsy friend Momona, and the whole thing snowballs from there. It's a classic setup: one guy, a tropical island, and way too many women with history attached to each of them. The 3-episode OVA keeps things lighthearted, leaning into the comedic chaos of everyone orbiting Daisuke at once rather than taking itself seriously. The tropical setting gets genuinely nice visual treatment — Studio Eromatick put real effort into the resort atmosphere, and the character designs are distinct enough that each woman feels like her own personality rather than a palette swap. If you've watched Boin and want something with a similar vibe but a beach setting, this scratches that itch. Fans of Girls Bravo's harem-comedy energy will also feel at home here. It's adapted from a visual novel, so there's a certain episodic, route-by-route structure to how the relationships unfold — each episode basically belongs to a different corner of the cast. Nothing here is trying to be deep, and it doesn't need to be. It knows exactly what it is and delivers on that without much pretense.