Boku Dake no Madonna (2003)

Description:

Kyoichi Suzuki is an average college student in his junior year. Although he's not in one of the top universities, he's satisfied with his college life studying architecture. Kyoichi left home and is finally on his own, living in a beat-up apartment in Tokyo. However, this apartment building is home to some out-of-the-ordinary residents, who are always bugging Kyoichi. His next-door neighbor hits Kyoichi up for a loan when he finds out that Kyoichi just got paid. His other next- door neighbor who works at a nightclub, always calls Kyoichi, demanding him to come pick her up, because she's so drunk. Other than that, Kyoichi is satisfied with his normal life, until he meets a girl one day...