"Oh? Oh!" Mitsue Hiragi is a very popular picture book writer such as "Kororin Poi!" (HOLP Publishing). The "Aka-chan is happy" series not only has the impact of the unique cover picture, but also the gestures that can be comfortably moved even by Aka-chan's small fingers and the fun of its movements, and has sold a total of 27 titles in the series (as of December 2024) since its release in 2016 (as of December 2024) with a total of 3 million copies! It has become a new standard for picture books for babies that parents and children can enjoy. In the picture book navigation, the four popular books in the series "O? "Kororin Pa!" Produced "Pitanko!" as "Picture Book Navi Original Goods". Taking advantage of the humorous atmosphere of picture books and the excitement of moving the shikake, a number of surprisingly adorable products were born. This is a mini tote bag. The design is designed to change the position of the "Kororin" on the front and back, keeping the bright color of the cover of the picture book "Kororin Pa!", which runs on a cute waka with a curly eyeball and runs on a winding road. It looks great ♪ on both children and adults Above all, this mini tote bag has a picture book-like design that small children can play with. It looks like it will be very useful as a companion for walks and outings. It is also recommended as a gift as a set with a picture book.