Love of a Son who is in the Box japanese Movie 2013

35-year-old Kentaro is single and has never dated a woman in his life. He lives with his parents and works in city hall. He tries to avoid making relationships with everybody, but his parents. Yet, his parents attempt to arrange for Kentaro to meet a young woman named Naoko through Naoko's parents. Kentaro then falls in love for the first time in his life. Naoko is a young woman who lost her vision due to an illness.