NANA is one of my favourite animes of all time. This show belongs to the Josei category, meaning its target audience is women in their 20s and up, so it is a more serious anime with no fantasy aspects. Two girls both named Nana meet on a train to Tokyo and end up living together despite being completely opposite people with completely different futures. It is somewhat of a gloomy show that pulls you in with these two girls' unique friendship and messy lives. I'm obsessed.