All Lists
Browse structured list pages prepared for Japanese and English audiences.
A classification of 13 essential vitamins into fat-soluble and water-soluble categories.
vitamins
nutrients
health
fat-soluble vitamins
water-soluble vitamins
B-complex vitamins
diet
supplements
Classification and explanation of 13 types of vitamins and 16 essential minerals required by the human body.
vitamins
minerals
nutrients
health
diet
fat-soluble vitamins
water-soluble vitamins
macrominerals
trace minerals
A summary of the main classifications and types of volunteer activities in Japan.
volunteer
NPO
social contribution
community activities
welfare
environmental conservation
disaster relief
elderly support
Classification of water based on salinity, hardness, temperature, and other criteria.
water
fresh water
sea water
hard water
soft water
hot spring water
mineral water
drinking water
The classification system for typhoon intensity and size defined by the Japan Meteorological Agency.
JMA
typhoon
meteorology
disaster prevention
wind speed
gale-force wind area
storm wind area
A list of 193 member states of the United Nations (UN).
United Nations
UN
member states
international organization
diplomacy
sovereign states
The United Nations standard code for identifying trade and transport locations.
United Nations
international trade
logistics
port
airport
code system
UNECE
transport
A list summarizing the eligibility requirements and benefit days for Employment Insurance Basic Allowance (unemployment benefits).
unemployment benefit
employment insurance
Hello Work
basic allowance
separation
benefits
eligibility
The list of Intangible Cultural Heritage elements inscribed by UNESCO for each country.
UNESCO
Intangible Cultural Heritage
Cultural Heritage
World Heritage
Traditional Culture
Safeguarding Convention
A collection of major unit conversion factors and formulas for distance, weight, volume, and temperature.
unit conversion
NIST
SI units
distance
weight
volume
temperature
measurement