This article explores Japan's high standards of hygiene and cleanliness, which are evident in their cities, food safety regulations, and general level of cleanliness. It looks at specific practices such as hand washing before meals, wearing slippers indoors to avoid bringing dirt into the house, and avoiding touching food with bare hands. Additionally, it examines Japanese bathroom etiquette, food safety regulations and practices, health laws and regulations, as well as the impact of hygiene on public health in Japan. It can be concluded that Japan is indeed a hygienic country due to its strict adherence to hygiene protocols and regulations both at home and abroad.