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ISBN: 9781615197828
Publishing: September 9, 2025
Price: $8.95 US / $11.95 CAN
Die-cut board book: 24 pages
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Moimoi, Where Are You?
A High-Contrast Peekaboo Book for Babies
by Kazuo Hiraki, Jun Ichihara (Illustrator)
 

How to calm a crying baby? Try moimoi—the high-contrast shapes chosen by babies, for babies!

Meet “moimoi,” the playful shapes that babies love to look at! At the University of Tokyo, Dr. Kazuo Hiraki wanted to create a book based on babies’ actual preferences. He found that moimoi held babies’ attention for twice as long as other designs—and a star was born.

Now, the bestselling Japanese series (with 800,000 books in print) crosses the ocean with Moimoi—Look at Me! and Moimoi, Where Are You? High-contrast books for babies don’t have to be black and white: Jun Ichihara’s vivid artwork will enchant babies from birth to age 3 with a full rainbow of bold hues.

Moimoi, Where Are You? continues the fun of Moimoi—Look at Me! with deluxe die-cuts that create a clever game of hide-and-seek. Delight (or distract) your baby by saying “moimoi” every which way, as their new favorite shapes vanish and reappear with every page turn. Peekaboo, moimoi!

★ Acclaim for Moimoi—Look at Me!
Amazon Editors’ Picks, Best Children’s Book, Baby to Age 2

Praise for the series

“What makes the most alluring board book for infants? One researcher decided to go to the source. . . . The result is a board book full of delicious colors and paisley-like shapes: Moimoi—Look at Me!”—The Wall Street Journal

“The interesting format combined with adult interaction will certainly appeal to many a tot. . . . Bright and engaging for the tiniest readers.”Kirkus Reviews

“This high-contrast book is having a heyday and is perfect for newborns through age three.”Toronto4Kids

Moimoi: Look at Me! will entertain your baby and maybe, just maybe, stop tears.”Ottawa Parenting Times

“I love art. I love science. I love Japan . . . [This book] intrigues me. Meet moi and moi, colorful embryonic squiggles that play across the page. They’ll grab baby’s attention.”All a Board magazine
Trailer

Dr. Kazuo Hiraki oversees the Hiraki Lab for baby studies at the University of Tokyo, where he measures babies’ eye motion and brain activity to assess their development and self-awareness.

Professional artist Jun Ichihara has illustrated over 30 books for children.