Nana summary: During her high school days, Nana Komatsu spent her time chasing crush after crush, never losing her hope despite repeated failures. At 20, she boarded a train to Tokyo in hopes of reuniting with her boyfriend. Nana Osaki, on the other hand, was a fiery and proud high schooler who joined a local band and fell in love with music and one of her bandmates. When forced to choose between her musical aspirations and her relationship, she chose her passion and parted ways with her boyfriend. On her 20th birthday, she too boarded the train to Tokyo to become a renowned vocalist. The two girls with the same name but vastly different ambitions met on their journey and, by fate, ended up sharing an apartment. They developed a deep and unique bond that would see them through a tumultuous journey of love, music, friendship, and heartbreak.