: Hachi discovers she is pregnant. While the biological father is uncertain (between Takumi and Nobu), Takumi steps up to take responsibility, and they eventually marry. This choice creates a deep rift between Hachi and the BLAST members, particularly Nana O.. The Anime vs. Manga Ending
: A tough, ambitious punk rock vocalist determined to find fame with her band, Black Stones (BLAST) . She moves to Tokyo to reclaim her career and her past love, Ren Honjo, who left her to join the famous rival band Trapnest . Key Plot Developments Nana (Dub)
: Beyond the anime, the story grows darker. Ren dies in a car accident, which leads to Nana O.'s complete disappearance. Years later, Hachi is shown raising her children (Satsuki and a son also named Ren), still hoping to reunite with Nana O., who is hinted to be living in London. : Hachi discovers she is pregnant