Collecting, producing, processing, using, cooking, storing, transporting, displaying, and delivering and receiving of food or additives to be sold (including their provision other than sales to a large number of persons or unspecified persons; the same applies below) must be made in a clean and sanitary manner.
Read this with the articles around it
food
「食品」
All food and drink, except the pharmaceutical products, quasi-pharmaceutical products and regenerative medicine products defined in the Act on Securing Quality, Efficacy and Safety of Products Including Pharmaceuticals and Medical Devices.
Defined inArticle 4, paragraph (1)· applies throughout the law
additives
「添加物」
A substance used in or on food, by adding, mixing, soaking or any other method, in the course of producing food or to process or preserve it.
Defined inArticle 4, paragraph (2)· applies throughout the law