Is Laplace's Witch based on a book?

Common questions

Is Laplace's Witch based on a book?

Yes. Laplace's Witch is based on the book Laplace's Witch by Keigo Higashino.

Who wrote the book Laplace's Witch is based on?

Laplace's Witch was written by Keigo Higashino.

Should I read the book before watching?

If you like knowing the full story and characters first, read Laplace's Witch before you watch. Adaptations often change or cut plotlines, so the book is a different experience even if you've seen the movie.