In the beginning of the story, she is unaware that she is actually the princess of Doll Land. She needs to succeed her family on the throne, but due to a demon's work, Doll Land is frozen in time. Her family does not want her to know about this. However, after a series of events including kidnapping, her mother and grandmother reveal the truth about her birth. She wears a pink Calling Bracelet that glows when she gets into trouble. Initially, her grandmother chants magic words to call on one of the Doll Knights to save her; later in the story, her grandmother adds something to the bracelet so that she can chant the words and Doll Licca comes to rescue her. The design for Licca Kayama was inspired by the popular Takara doll line "Licca-chan," created by Miyako Maki in Japan. This series is a spin-off of that lineup.