Nana is a critically acclaimed Josei manga that tells the story of two young women, both named Nana, who meet by chance on a train to Tokyo. Despite their contrasting personalities and backgrounds, they form a deep bond and become roommates. The manga follows their journey as they navigate the challenges of love, friendship, and pursuing their dreams in the bustling city. Nana explores themes of identity, sacrifice, and the complexities of adult relationships. With its realistic and relatable characters, as well as its emotional storytelling, Nana has become a beloved manga series among fans of Josei.