This is a handy and fun Shiba Inu planner filled with seasonal trivia, created by the popular illustrator Naomi Kageyama. The planner is designed to be enjoyable to open and write in every day. It features full-color pages with Shiba Inu illustrations, showcasing the dogs introducing seasonal scenery and Japanese events. The book also includes many newly drawn illustrations.

The planner covers the period from October 2025 to January 2027. It measures 182 × 128 mm and contains 96 pages. In addition to holidays, it lists Rokuyo (traditional Japanese calendar), 24 seasonal markers, miscellaneous seasonal days, events, and moon phases such as full moon, new moon, first quarter, and last quarter. Previous and following months are displayed, along with memo and grid pages for writing, and yearly schedule pages for 2026 and 2027. The binding is designed to open easily for convenient writing, and the planner comes with a vinyl cover and a ribbon bookmark.

The book is 96 pages long, written in Japanese, published by Tatsumi Publishing, released on September 8, 2025, and measures 18.2 × 12.8 × 0.7 cm.