Olanna's twin sister who manages the family business and becomes a successful entrepreneur. After a romantic entanglement with Richard, she initially leaves Nigeria but returns to become a Biafran arms importer. She later shifts her focus to humanitarian efforts, helping run a refugee camp before disappearing during a trade trip into enemy territory.
Twin sisters with contrasting life paths who eventually reunite during the war.
Romantic partners separated by war and reunited through shared cause.
Explore the full interactive character relationship map of Half of a Yellow Sun