This list is of the (GIAHS), as designated by the Food and Agriculture Organization (FAO), and (JNIAHS), as designated by the Ministry of Agriculture, Forestry and Fisheries (MAFF), in Japan.
Globally Important Agricultural Heritage Systems.
As of June 2022, there are 11 designated Globally Important Agricultural Heritage Systems in Japan.
Proposed systems.
As of June 2022, six systems have been proposed for future designation.
Japanese Nationally Important Agricultural Heritage Systems.
In addition to the three GIAHS above that are also JNIAHS, and the six JNIAHS above that have been put forward for designation as GIAHS, as of June 2022, thirteen systems have been designated.
Other agricultural heritage initiatives.
Related initiatives include the network of , as recognized by the International Commission on Irrigation and Drainage, of which Japan has thirty-nine as of June 2022, and MAFF's .
References.
 ;templatestyles src="Reflist/styles.css" / ;