Movie · 2025
Is Kokuho based on a book?
Quick answer
Yes. Kokuho is based on the book Kokuho by Shuichi Yoshida (2018).
The movie was released in 2025.
The book behind Kokuho
Common questions
Is Kokuho based on a book?
Yes. Kokuho is based on the book Kokuho by Shuichi Yoshida (2018).
Who wrote the book Kokuho is based on?
Kokuho was written by Shuichi Yoshida and first published in 2018.
Should I read the book before watching?
If you like knowing the full story and characters first, read Kokuho before you watch. Adaptations often change or cut plotlines, so the book is a different experience even if you've seen the movie.