Chirri & Chirra by Kaya Doi

From Enchanted Lion:  The first book in a completely charming series by a well-known Japanese author and illustrator, Chirri & Chirra introduces us to two little girls who go on wonderful adventures together through the natural world. Vibrant, lively, and astonishingly sweet in a pure, unsentimental way, these pages present us with relatable children, small animals, lots of food, atmosphere, and many mysteries.