This is the text for the "Infant Food Instructor" course from Career College (CarreCal). You can learn in detail what is necessary for infant food. I took the course for my daughter's meals, but I'm selling it now since I no longer need it. There is some writing in it, but the text itself is in good condition. The course fee was about 25,000 yen. If you don't need the certification but want to study! It's a great deal for you ^_^