Bunny Picture Book Set 1 for ages 1 and up (4 books total)

A set of four books: "Little Usako-chan," "Usako-chan and the Sea," "Usako-chan and the Zoo," and "Usako-chan on a Snowy Day." Two rabbits, Mr. and Mrs. Fluffy and Mrs. Fluffy, lived happily together. One night, an angel appeared in the garden and told Mrs. Fluffy: "You will soon have a baby." Soon after, a truly adorable baby was born. The baby was named Usako-chan.