Light is a supporting character in The Invisible Man and His Soon-to-Be Wife. She is an adult female with green hair tied up, orange eyes, pointy elf ears, and a small mole; she is often seen wearing an apron. Light is the wife of Karma, a fellow agency staff member, and the couple's interactions serve as a contrast to the main romantic pair. Her exact background and personal motivations are not elaborated in available material, and she does not display any notable special abilities. Her role in the story is primarily as a secondary character, and no significant development arc is recorded.