This is a set of the Food Labeling Certification (Beginner) official textbook and practice questions. This is the latest edition as of the time of listing. I purchased it, but have not used it. [Textbook] - Title: Food Labeling Certification Official Textbook - Beginner - Edited by: General Incorporated Association Food Labeling Certification - Publisher: Diamond Inc. - Price: 1650 yen (tax included) [Practice Questions] - Title: Food Labeling Certification Beginner Practice Questions - Edited by: General Incorporated Association Food Labeling Certification - Publisher: Diamond Inc. - Price: 1650 yen (tax included) Shipping will be via anonymous "Rakuraku Mercari Delivery" service. I will ship within 48 hours of purchase, so it's recommended for those in a hurry. To prevent getting wet in the rain, I will put it in a clear OPP bag and then package it in a brown envelope.