Rafina, also written as Raffina or Raphina, is a knight who appears as a supporting character in the anime Magic Maker: How to Make Magic in Another World. She serves the kingdom of Istraea as a low-ranking member of the 75th Guard Knights and holds the position of squad leader. Her unit is regarded by others as a gathering of misfits and is known as the lowest-ranking squad among the knights, a reputation that marks her service despite her official rank.

Rafina's personality is defined by a consistently cheerful and energetic demeanor. She tends to act quickly, often rushing headlong into situations without fully thinking them through, which makes her somewhat unreliable compared with more cautious knights. Even so, her bright and enthusiastic nature makes her an approachable and supportive companion to those around her.

In the story, Rafina is one of the friends who stand alongside Shion as he pursues his dream of bringing magic into a world that does not have it. As a knight, she contributes her abilities to his efforts and takes part in the events and adventures that unfold around his research. Her key relationship is with Shion and his circle of allies, with whom she shares a bond of friendship and cooperation, joining in their journey rather than acting as a distant authority figure.

Detailed information about her personal background, individual motivations, and long-term development is limited in the anime, which portrays her primarily as a cheerful, well-meaning knight whose enthusiasm sometimes outweighs her reliability. Her notable attributes come from her training and standing as a knight, including her combat capability and her role leading a squad, though the low regard in which her unit is held means her abilities are not always taken seriously by others.