Joan Love is a significant supporting character in 'Soukou Akki Muramasa', a visual novel series known for its dark themes and complex narrative. Joan is depicted as a foreigner with a mysterious past, serving as a mercenary whose skills and determination make her an invaluable ally to the protagonist. Her strong sense of justice and unwavering resolve often put her at odds with other characters, but her loyalty and compassion make her a trusted companion throughout the story.