Title: Good Morning Call, グッドモーニング・コール
Author: TAKASUKA Yue
Genre: Shoujo, Romance, Drama, Comedy, Slice of Life
Total Volumes: 11
Kenn's Comment: Good stuff. xD Hafta get around to reading the sequel to it though...
Summary from MangaUpdates:
Nao Yoshikawa stays behind to live by herself when her parents leave to inherit her grandpa's farm in the country. On the day she moves into her new apartment, she discovers that it was rented also to Hisashi Uehara--a cute, super-cool, popular guy from her school. Not only did their housing agency unexpectedly close down, the landlord of the apartment tells them that they had to pay more for their aparment then they had expected. With no money and no home to return to, Nao and Hisashi decide to live together as flatmates.