This manga is a masterpiece ! I am not a native English speaker so I cannot fully describe all the feeling I have when I read every words, page and chapters. My heart tremble. The sadness, the happiness and the philosophy about them combine, do not think, just feel it. The more you read, the more you cannot explain but feel. I love this manga to the end of my life. I began to learn Japanese in order to read Ai-Ren the purest way. Please feel it. The beginning of Life,war and peace,
Thank you so much.

p/s: I m still follow the author twitter, look like he's now an ecchi illustrator. I hope he will back to create more manga.