Kanojo x Kanojo x Kanojo

When a volcanic eruption destroys Haruomi's quiet island home, he ends up moving in with his relatives — three sisters named Natsumi, Akina, and Mafuyu. Each one has a completely different personality: Natsumi is warm and maternal, Akina is bubbly and upbeat, and Mafuyu is quiet and a little guarded. Living under the same roof with all three of them creates the kind of tension you'd expect, and the show leans into that fully. The family also runs a small ice cream shop called MinMin, which has been struggling since their father passed away. A competing shop has moved into the area and is threatening MinMin's standing in the local annual ice cream competition, so Haruomi gets pulled into both the drama of running the shop and the complicated feelings developing between him and the sisters. It's a 3-episode OVA from 2009, so it moves fast and doesn't waste time on setup. The character dynamics are the main draw — each sister gets enough screen time to feel distinct rather than interchangeable. If you've watched something like Resort Boin or Ane Koi and enjoyed that blend of slice-of-life warmth with adult content, this hits a similar note. Fans of Oni Chichi who want something with a slightly softer, more relationship-focused tone might also find this worth checking out. The animation holds up reasonably well for its era, particularly in how it renders character expressions.