A Travelling Man recommendation!

In a future Japan, long after an environmental catastrophe, Alpha the android runs a small cafe in a seaside town. As she wonders if her absent owner will ever return, she stands witness to the twilight of humanity with coffee, a slice of watermelon, and the sound of her moon guitar.

Alpha and her fellow residents enjoy the melancholy beauty of life, even as the end approaches. Savour chapters 1-24 of this beloved manga classic in English for the first time, in this deluxe five-volume set.