* Takehiko Fukunaga is a renowned Japanese manga artist, but his works typically focus on science fiction, action, and mature themes, not fairy tales or Mothra.
* Mothra is a famous kaiju (giant monster) from Japanese cinema, but it's not a character that Fukunaga has worked with.
It's possible you're thinking of a different title or author. Perhaps you could provide more context about the book, such as:
* Any other details about the plot or characters?
* Where did you hear about this book?
* Did you misremember the author or title?
With more information, I can help you find the book you're looking for.