This drama is probably one of the most under-rated ones amongst Japanese fare. A very touching story of a terminally ill but spirited young girl who rediscovers what life is all about. People doubting Mao chan's acting prowess should watch this and shut up. She has single-handedly carried the burden of the story in this drama. The relationship between the brother-sister duo is portrayed with sensitivity, ditto with the love story. The side characters like Banba san or any of the brother's friends or the doctors have given fitting support to the leads. Must watch if you like emotional, slightly slow-paced dramas.