Little Zero
Cover of the picture book Little Zero: Is Nothing Really Nothing?

LITTLE ZEROIs Nothing Really Nothing?

In the world where the numbers live,
Little Zero always sits a little to the side.

"You have nothing at all!" they laugh.
But when a tiny drop of light falls into Zero,
everyone discovers what was quietly there all along.

  • Written by Akihito Hatano
  • 14 spreads / a five-minute read-aloud / ages 4–8
  • With an afterword for grown-ups

EDITIONSEditions

Little Zero: Is Nothing Really Nothing? — English edition
『ゼロくん なんにもないって ほんとう?』 — Japanese original

Also available on Amazon in your country. More languages are on the way.

Inside you, too,
there are many, many lights
that haven't taken shape yet. — from the book

FREETwo Gifts

Things to enjoy together after the story. Both are free.

Coloring Book

Six pages: Little Zero, One, Two, and all their friends — with no words, so children in any language can enjoy them.
On the last page, draw whatever you like inside Little Zero's tummy!

A4 / 6 pages / PDF

Six Questions to Talk About

There is no single right answer — and you don't need to ask them all. Just listen, slowly, to your child's own words.

  1. How do you think Little Zero felt at the beginning?
  2. Where do you think his feelings started to change?
  3. If you could meet Little Zero, what would you say to him?
  4. What do you think is hiding inside you?
  5. Is there something you'd like to try someday?
  6. If you took someone's hand, what could you do together?

Inside you, there are surely many, many lights. Let's find them — together with Little Zero.

Feel free to print and use these at home, in classrooms, or in libraries.

THE AUTHORA word from the author

As a foster parent, I live with children. Some of them — like the child I once was — feel they have nothing inside. I wrote this story so that "zero" could mean something else: not emptiness, but a quiet place where everything begins.

The illustrations were created with generative AI. The story, composition, direction, character design and all creative decisions are the author's own.

Contact: zerokun@sorairu.co.jp
Publisher: Sorairu Inc., Tokyo, Japan — Japanese site