Types of Vitamins
A classification of 13 essential vitamins into fat-soluble and water-soluble categories.
Browse structured list pages prepared for Japanese and English audiences.
A classification of 13 essential vitamins into fat-soluble and water-soluble categories.
Classification and explanation of 13 types of vitamins and 16 essential minerals required by the human body.
A summary of the main classifications and types of volunteer activities in Japan.
Classification of water based on salinity, hardness, temperature, and other criteria.
The classification system for typhoon intensity and size defined by the Japan Meteorological Agency.
A list of 193 member states of the United Nations (UN).
The United Nations standard code for identifying trade and transport locations.
A list summarizing the eligibility requirements and benefit days for Employment Insurance Basic Allowance (unemployment benefits).
The list of Intangible Cultural Heritage elements inscribed by UNESCO for each country.
A collection of major unit conversion factors and formulas for distance, weight, volume, and temperature.