For manga, I’ve noted if the series is complete or ongoing. For anime, I’ve included whether the adaptation fully covers the manga or ends with an original conclusion.
Two completely different young women, both named Nana, meet on a train to Tokyo. One is a punk rock vocalist chasing fame; the other is a naive romantic looking for love. They end up becoming roommates and navigating the harsh realities of adulthood together. For manga, I’ve noted if the series is complete or ongoing