Fina is a supporting character in the anime Fencer of Minerva. She is introduced early in the story as a young woman with brown hair who is encountered by the protagonist, Diana. Fina is initially a slave, and Diana helps rescue her from a difficult situation in a slave market, allowing the two to flee the kingdom of Doria together.

After their escape, both Diana and Fina are captured by a tribe of nomads. In this environment, Fina is subjected to training alongside other female slaves while the nomads work to break their spirits. Her time with the nomads represents a period of total powerlessness, where her fate is entirely controlled by others.

Fina’s role in the narrative shifts significantly when she meets Imil, who serves as a trusted adviser to the king. She develops strong romantic feelings for him, which represent a turning point for her character. Rather than remaining a passive victim of circumstance, Fina takes the initiative to declare her love for Imil. She actively asks him to make her his slave, a request he ultimately accepts. This decision frames her personal development around the series' central theme of choosing one's own bonds and servitude as a form of devotion and commitment.

Her primary relationship, therefore, is with Imil, who becomes her master. Though she is initially saved by Diana, her most significant connection is the one she forges with Imil through her own romantic pursuit. Her personality, as demonstrated through this action, suggests a degree of assertiveness and a clear sense of what she wants, contrasting with her earlier passive suffering. In terms of abilities, the sources do not describe Fina as a fighter or possessing any notable combat skills or special talents; her role is defined by her emotional journey and her relationships rather than physical prowess. Her background prior to being in the slave market is not explored in the available information.