"Kira Kira" is a children's novel written by Cynthia Kadohata, published in 2004. The story follows a young Japanese American girl named Katie Takeshima as she navigates her life in the 1950s. The book explores themes of family, friendship, and the challenges of growing up, particularly in a multicultural environment. The title "Kira Kira" translates to "glittering" or "shining" in Japanese, symbolizing the beauty and hope that can be found in everyday life. The novel received the Newbery Medal in 2005, recognizing its significant contribution to children's literature and its ability to resonate with young readers.