This children's picture book is from the Totsupan Kodomo Ehon series. It's impossible to know exactly when it was published, but the price is listed as 100 yen, making it a historical document. The text also seems to be from the mid-Showa era? "The persimmons have ripened in abundance. The mountain monkeys look happy. The older brother monkey is up in the tree, picking them for everyone." The text has a rhythm similar to the traditional Japanese "go-shichi-cho" (five-seven syllable pattern). If anyone is interested in this as a historical resource, please take a look. - Title: I Love Animals - Illustration: Illustration of a dog and a rabbit - Series: Totsuban Kodomo Ehon - Price: 100 yen