Liliha, also known by the name Ririha in some sources, is one of the main characters in the Kaina of the Great Snow Sea series. She is the princess of the small nation of Atland, a country situated on the surface of the Snow Sea at the foot of the massive Orbital Spire Trees. Liliha has long blonde hair and olive-green eyes, and she is known for having a tomboyish personality. She is courageous and willing to put herself in harm's way for the sake of her people. Her primary motivation is the survival of her country. Atland, like many settlements on the Snow Sea, suffers from a severe water shortage and faces threats from the militant rival nation of Valghia, which invades other countries to steal their water. In a desperate bid to save Atland, Liliha attempts to travel to the Canopy, the organic membrane high above the surface, in search of a legendary figure known as the Sage, who is rumored to be able to create water. During this journey, her group is ambushed by a Valghian vessel, and her bodyguards sacrifice themselves to allow her to escape. She is rescued by Kaina, a young man who lives on the Canopy. This meeting sets the central events of the story in motion. Liliha initially feels disappointment when she learns that the Sage does not exist. She relies on Kaina to guide her back down to the Snow Sea. As the story progresses, Liliha and Kaina travel together, uncovering the secrets of their world. By the time of the sequel film, Star Sage, the two have brought a temporary peace between Atland and Valghia through an alliance. With supplies running low, Liliha, Kaina, and their party set out to cross the snow in search of the great orbital spire tree, a journey seen as the first step toward saving their people. Liliha is a principled and responsible individual who takes her duties as a leader seriously. In some personality analysis systems, she is described as someone who strives for integrity and high standards, occasionally becoming perfectionistic or critical in the process. Her key relationships include her partnership with Kaina, who becomes her closest ally, and her connection to the people of Atland, whom she is determined to protect. Notable abilities include her resourcefulness and her willingness to take action in dangerous situations, though the search context does not describe her as possessing any supernatural or unique physical powers beyond her determination and leadership qualities. Over the course of the series, Liliha develops from a princess seeking a legendary savior into an active participant in forging her world's future, moving from a position of seeking help to one of leading a small party on a critical expedition.