"The Girl Who Leapt Through Time" is a science fiction novel by Yasutaka Tsutsui. It was serialized in Gakken's educational magazines "Junior High School 3rd Grade Course" (November 1965 issue) to "High School 1st Grade Course" (May 1966 issue) (7 installments in total) and published as the 5th volume in Tsurushobo Seikosha's "Junior SF" series in March 1967. It depicts the various thoughts and experiences of a second-year high school girl who gains the ability to freely travel through time afte