Habatake! Moukin Apaato

Chidori Kagouchi is a friendly and good-looking second-year high school boy at an above-average school. He has been living an ordinary life, until one day when his parents disappeared and left him with a large amount of debt. When debt collectors come to find him, he is rescued by a large owl... This is a share-house story set in an apartment apartment where strange birds and strange people gather. (Source: B's Log Comics