#Japan #Chiyoda #Kaba-Jii #Ken Otsuka #Yuka Kitamura

Powerful Adventures Await in 'Kaba-Jii'

"Kaba-Jii," a humorous children’s book by Ken Otsuka and Yuka Kitamura, will be released on May 14 by Sekai Bunka Publishing. This delightful story features Popo the Hippo and his playful conversations with his energetic Grandpa!

The story revolves around Popo and his grandpa who excels at running, swimming, and eating. When Popo accidentally drops his fishing rod into a pond, an unexpected adventure takes place that will leave readers surprised. The duo's thrilling escapades include imaginative tales of playing with dinosaurs and swimming around the world with whales, showcasing the rich and whimsical imagination of grandpa.

This book is an exciting invitation for young readers to reminisce about their own cherished moments with grandparents. The authors deftly weave humor and heartwarming tales that resonate with familial love and playful spirit. As kids navigate through the story, they may find themselves laughing at the unexpected twists, wanting to share their own adventurous stories with loved ones.

Ken Otsuka highlights how stories told by grandparents often blend reality with imagination, leading to bewilderment and belief. The fantastical experiences relayed by Grandpa Hippo captivate Popo and his friend Tama, evoking curiosity and laughter. The book subtly explores the relationship between generations, revealing how children perceive grandparental tales with a mix of doubt and fascination.

This charming narrative not only entertains but also emphasizes the vitality and experience of grandparents. The authors inspire readers to appreciate the strength and adventurous spirit that elders embody, transporting them back to moments filled with laughter and surprise. They hope to create a new classic that encourages laughter while fostering the bond between grandchildren and grandparents.

Meet the Authors

Ken Otsuka

Ken Otsuka hails from Saitama Prefecture and has garnered recognition for his captivating storytelling in children’s literature. His notable works include "Todo ni Otodoke," "Ugoikimasen," and many others, published by various renowned publishers.

Yuka Kitamura

Yuka Kitamura is an alumna of Tama Art University and received accolades for her illustrations in children’s literature. She has contributed illustrations to numerous books, winning the 33rd Kodansha Children's Book Newcomer Award for her work in "Onigiri Ninja."

Publication Details of 'Kaba-Jii'

• - Release Date: May 14, 2026
• - Price: ¥1,760 (tax included)
• - Specifications: A4 variant size, 24 pages
• - Published by: Sekai Bunka Wonder Group

The enchanting world of 'Kaba-Jii' awaits, filled with wit, charm, and valuable life lessons through the eyes of a grand-child and the love they share with their grandparent.
For more details, visit Sekai Bunka or purchase on Amazon.