Melissa, whose full name is Melissa Rana Nasturtium, is a character from the anime The Daily Life of a Middle-Aged Online Shopper in Another World. She holds the position of the female court wizard of the country of Kadan. Her background is marked by a complicated family history; she is the out-of-wedlock daughter of a woman named Snowflake and a nobleman. This lineage meant she was separated from her mother right after her birth and was not permitted to see her again, a circumstance that heavily influenced her upbringing.

As a result of being raised in the noble society of Kadan, Melissa grew up to be arrogant, reflecting the attitude common among the country's nobility. In spite of this, her outward demeanor is that of a strong and confident magician. Her role in the story primarily involves her interactions with the protagonist, Kenichi, and his family. Although she initially lost a match against them, she remains on good terms with the family. However, this defeat has not diminished her competitive spirit, as she is eager to fight them again in the future.

Melissa also shares a connection with other characters through her family history, as she knows the mother of a character named Anemone. Information regarding her personal development throughout the series or a detailed description of her notable magical abilities is not available.