‘Yooi Dotet!’ Unleashes Comical Chaos in a New Picture Book
Prepare for a delightful cascade of laughter as PIE International introduces its newest picture book, ‘Yooi Dotet!’ (作:大塚健太 絵:西村敏雄), officially released on April 13, 2026. This charming tale is set to become a read-aloud favorite, promising endless giggles with its whimsical story of animal friends and their hilariously clumsy race.

At the heart of ‘Yooi Dotet!’ is a simple yet endlessly amusing premise: a race between a determined Rabbit and a steady Turtle. However, their athletic aspirations are continually derailed by the mischievous Gorilla, who serves as the race starter. Instead of calling out the expected “Ready, Set, Go!” (いちについて、よーい ドン!), the Gorilla comically shouts out unexpected, silly words like “Ready, Set, Acorn!” (よーい……どんぐり!). Each time, the Rabbit and Turtle stumble with a delightful “Dotet!”—a Japanese onomatopoeia for a comical fall or tumble—making it impossible for them to start the race properly.
This repetitive, slapstick humor builds anticipation and guarantees an eruption of laughter from young audiences during read-aloud sessions. The vibrant illustrations capture the animals’ exasperation and the Gorilla’s playful antics, creating a dynamic visual experience.

As the story progresses, the Gorilla’s silliness leads to more unexpected twists, including a comical scene where a bowl tumbles along with the animals, adding to the absurdity. Even when a Fox steps in to replace the overly playful Gorilla, the chain of delightful mishaps continues, ensuring that the “Dotet!” moments keep coming.



Ultimately, the story culminates in the triumphant moment when the Rabbit finally dashes towards the finish line, joyously reaching the goal. This journey, filled with humorous setbacks and charming characters, makes ‘Yooi Dotet!’ a memorable and engaging read.

Book Details and Author Information
‘Yooi Dotet!’ is a beautifully crafted hardcover book, featuring 32 full-color pages designed to captivate young readers. Its unique A4変型 size (219×211mm) makes it perfect for little hands to hold and explore. The book is priced at 1,400 yen + tax.
For more details about the book, visit its official page:
https://pie.co.jp/book/i/5964/
The Creators:
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Kenta Otsuka (Story): Hailing from Saitama Prefecture, Otsuka is a prolific picture book author known for titles such as ‘Todo ni Otodoke’ and ‘Namatete Imasen.’ His works often feature imaginative narratives that resonate with children.
https://otsukakenta.com/ -
Toshio Nishimura (Illustrations): An Aichi Prefecture native and graduate of Tokyo Zokei University’s design department, Nishimura began his career in interior and textile design before venturing into picture book creation. His extensive bibliography includes popular series like “Barubaru-san” and “Mori no Ofuro.”
Join the “Yooi Dotet!” Oogiri Campaign!
To celebrate the launch, an exciting “Oogiri” (大喜利) campaign is underway on X (formerly Twitter) and Instagram. Oogiri is a traditional Japanese comedy game where participants respond to a given theme with witty or humorous answers. For this campaign, the challenge is simple yet fun: “What word comes after ‘Yooi…’?” Participants are encouraged to submit their creative answers through words or illustrations.

Calling all creative minds and fans of playful humor! This is a fantastic opportunity to engage with the world of ‘Yooi Dotet!’ and share your own comical twists. Detailed information about the campaign can be found here:
https://pie.co.jp/news/4888470/
Connecting with Kawaii Culture Through Laughter
‘Yooi Dotet!’ is more than just a picture book; it’s an invitation to experience the universal joy of laughter and the playful side of Japanese storytelling. The charming animal characters and their endearing clumsiness embody a delightful aspect of kawaii culture that transcends language barriers. This book is poised to bring smiles to children’s faces worldwide, fostering a love for reading and an appreciation for whimsical humor. As more Japanese picture books like ‘Yooi Dotet!’ find their way to international audiences, they continue to enrich global children’s literature with unique narratives and adorable characters, furthering the reach of Japan’s beloved kawaii aesthetic.


