An adult coloring book by illustrator Mari Kurihara. It tells the story of one small squirrel who spends a day at a secret amusement park in the forest, built for the animals. It is part of the publisher's Kawaii! Tanoshii! Nurie Book series.
The book is in a large format (a variant of B4) and has 32 pages.
The areas to color are sized to be easy to fill in. The pictures are designed to come together as a finished piece even when colored without much planning.