Third installment of popular picture book author Satoe Tone's 'Nezukun' series! 'Nezukun to kusai Ku-chan' released!

Gakken Inc., a subsidiary of Gakken Holdings Co., Ltd., released the latest work by picture book author Satoe Tone, titled 'Nezukun to kusai Ku-chan,' on July 13, 2026.

Satoe Tone's 'Nezukun' Series The 'Nezukun' series has been published annually since 2024. The author, Satoe Tone, is a Bologna International Illustration Award winner known for her meticulously detailed and beautiful artwork. This latest installment, the third in the series, was released on July 13, 2026.

The Story of 'Nezukun to kusai Ku-chan' Author Satoe Tone, a mother of two, notes that 'child-rearing is a series of daily incidents.' This new book reflects relatable moments for parents.

Ku-chan, a stuffed bear, has been Nezukun's favorite companion since the day Nezukun was born. They do everything together—eating, sleeping, and playing. However, as Ku-chan becomes dirty and smelly, Nezukun's mom suggests washing it, but Nezukun refuses, leading to an escape from home to avoid losing Ku-chan.

In the end, Nezukun learns to consider Ku-chan's feelings, realizing that the toy might also be happy when it is clean. The story captures Nezukun's emotional growth and provides a heartwarming experience for families.

Special Features of the Print Edition 'Nezukun to kusai Ku-chan' includes unique features specific to print books:

1. UV Varnish Finish on Cover and Spine: The title features a raised UV varnish finish that sparkles when hit by light.

2. Interactive Bellyband: The bellyband uses tracing paper, allowing the cover design to show through. When flipped, Nezukun and Ku-chan appear on either side; aligning the star markers allows Nezukun to 'catch' Ku-chan.