Natsume Ichinose is a supporting character in the Liar Liar series. She serves as the headmistress of Eimei Private Academy and the director of the Fourth District of Academy Island. She has a composed and cool-headed demeanor, often appearing poised and elegant while wearing glasses. She possesses medium-length black hair and blue eyes. Natsume was the one who scouted the protagonist Hiroto Shinonome to Academy Island and instructed him to maintain the elaborate lie of being a seven-star student, the highest rank on the island. Her motivations are driven by a personal ambition that she intends to achieve by using Hiroto. She has a sadistic streak and is willing to manipulate others to further her goals. Despite her polished exterior, she conceals her true intentions behind a facade of wit and refinement. In the story, she functions as a key authority figure and the catalyst for the central deception. Her relationships are largely defined by her transactional approach, particularly with Hiroto, whom she treats as a tool. Her development remains largely tied to the unfolding of her hidden agenda. She has no supernatural abilities; her influence comes from her position and strategic mind.