The Japan Meteorological Agency (気象庁, ), nke a na-akpọzikwa JMA, bụ ụlọ ọrụ nke Ministry of Land, Infrastructure, Transport and Tourism. A na-ebo ya ebubo na ọ na-achịkọta ma na-enye ndị mmadụ nsonaazụ n’ obodo Japan nke a na-enweta site na data dabere na nyocha sayensị kwa ụbọchị na nyocha nke ihe ndị sitere n'okike ya na mpaghara nke meteorology, hydrology, seismology na volcanology, n'etiti ngalaba sayensị ndị ọzọ metụtara ya. Isi ụlọ ọrụ ya dị na Minato, nke di n’obodo Tokyo.
Japan Meteorological Agency (気象庁, Kishō-chō) is responsible for gathering and reporting weather data and forecasts for the general public, as well as providing aviation and marine weather. Japan Meteorological Agency (気象庁, Kishō-chō) other responsibilities include issuing warnings for volcanic eruptions, and the nationwide issuance of earthquake warnings of the Earthquake Early Warning (EEW) system. Japan Meteorological Agency (気象庁, Kishō-chō) is also designated one of the Regional Specialized Meteorological Centers of the World Meteorological Organization (WMO). Ha nwezikwa oru forecasting, naming, ya na ikesasi oru nke ndi tropical cyclones n’ime Northwestern Pacific region, including the Celebes Sea, the Sulu Sea, the South China Sea, the East China Sea, the Yellow Sea, the Sea of Japan and the Sea of Okhotsk.