The book fair for Nagano's popular manga "Chiikawa," "KADOKAWA Chiikawa Book Fair 2025 Spring," will be held from February 7 to March 16. Anyone who purchases a "Chiikawa" book published by KADOKAWA at a bookstore and applies through the KADOKAWA app will receive an original "Chiikawa" smartphone wallpaper. 100 people will be entered into a lottery to win an original book cover with a character design.
Submit the receipt and the barcode of the book, such as "Chiikawa: How to Get Along with Friends," "Find Chiikawa!!," and "Chiikawa Stamp Book," to the KADOKAWA app and apply with the points you have accumulated. 90 points are required to apply for the book cover, and 1 point each is required to apply for the smartphone wallpaper.
The points earned vary depending on the price.