Anta Nante Okotowari!アンタなんてお断り!; 戀戀怪咖宿舍; Aku Tak Nak Kau La!; Anta Nante Okotowari; Find a new love!; You? No thanks!; aku tak nak kau la!; tu? no gracias!
From NagareBoshi:
Yui has a deep love for her "older brother" (they're not actually siblings, but are related), and she is devastated when he gets married. While at the wedding, Yui meets a sobbing boy, Kaoru. It turns out that his cousin (that he was in love with) is the one Yui's brother is marrying.
When Yui moves into a boys dorm so she can seek out new love, she finds that the head of the dorm is none other than Kaoru!
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