Haruichiban(2007)

Haruichiban

After being accepted into college, Kazumi starts his college life by living with his distant relatives. He had to succeed in college for his grandmother who raised him by herself. What he finds out when he gets to the new house is that he will have to live with 4 girls, each seeking to win his heart. Will he be able to concentrate on his schooling with four girls constantly all over him?