Ichi Ritoru no Namida [１リットルの涙] Most important J Drama...or show period that I hav [Rating: 10/10] This is the best drama I have ever seen. It might be the most important thing I have ever watched in my life. Before I watched it I thought whatever this will not be interesting, I was very wrong. I cried so much even from the beginning. If you have not watched this please do. when the students sang the song I was crying so much. Amazing show.