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I Lent 500 Yen to a Friend. His Sister Came to My House Instead of Borrowing. What Should I Do?

I Lent 500 Yen to a Friend. His Sister Came to My House Instead of Borrowing. What Should I Do?

友人に500円貸したら借金のカタに妹をよこしてきたのだけれど、俺は一体どうすればいいんだろう

One summer day, university student Motomu Shiragi lends a friend a mere 500 yen. Not long after, the friend's younger sister, Akari Miyamae, turns up at his apartment with a declaration: until her brother repays the loan, she will gladly become Motomu's property as collateral.

Motomu is bewildered. Akari is the kind of girl who looks after her brother and whom the whole school gossips about, yet she cheerfully insists on moving in and pushes ahead with her plans to freeload, ignoring his protests. Their single-room cohabitation begins with one small coin at its centre.

As the days pass, Motomu cannot shake his questions: what lies behind a debt so small, and what is Akari really after? Whatever her reasons, she shows no sign of leaving.

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