The Girl Who Leapt Through Time is a 1967 novel by Yasutaka Tsutsui.
The Girl Who Leapt Through Time may also refer to any of the film or television series adapted from or based on the novel:
Toki o Kakeru Shōjo (1983 film) Toki o Kakeru Shōjo (1994 TV series) Toki o Kakeru Shōjo (1997 film) The Girl Who Leapt Through Time (2006 film) Time Traveller: The Girl Who Leapt Through Time, 2010 film
See also The Girl Who Leapt Through Space