A chance meeting on a train to Tokyo sends two girls named Nana on a collision course with destiny! After a string of epic romantic failures, Nana Komatsu is ready to take control of her life and get a clean start in the big city. After prioritizing her musical ambitions over love, Nana Osaki is ready to stomp her way to the top of Tokyo's punk scene. With determination in their hearts and dreams in their eyes, these two women are ready to take the world by storm! But first, they need a place to live. Roommates, anyone? Nana's band, Blast, is taking off in a big way, from sold-out club dates to potential record deals. But despite all the success, Nana still feels the threat of Trapnest looming over her. So when Hachi wants to drag Nana to a Trapnest concert in the not-so-secret hope that it will lead to a reconciliation with Ren, she isn't sure if she's ready to see him--let alone if she wants him back. What she does know is that when the Trapnest bassist starts to put the moves on Hachi, Nana won't let them take someone else she cares about without a fight!