こくさん国産kokusan
1.

Referring to products or goods that are produced within a specific country, indicating a focus on local rather than foreign origin.

2.

Describing items that are manufactured or harvested locally, often associated with quality and national pride.

3.

Pertaining to the act of producing or sourcing goods in one's own country, distinct from import or foreign goods.

Example:

しかし、国産ワインといっても、国内で瓶詰めされたものは全て国産ワインとなります。

こくさんしゃ国産車kokusansha
1.

日本国内で製造され、国内市場向けに販売される自動車。

2.

海外の自動車メーカーではなく、国の企業によって作られた車両。

3.

地元の産業から生まれ、国民のニーズに応えるために設計された自動車。

こくさんひん国産品kokusanhin
1.

Products that are made within a specific country, reflecting local manufacturing and craftsmanship.

2.

Goods produced in the country of origin, often emphasizing support for local industries and economies.

3.

Items created using local resources and labor, highlighting national pride and quality associated with domestic production.

Example:

このバターは国産品だが、外国産とくらべて少しも劣らない。

がいこくさん外国産gaikokusan
1.

Referring to products or goods that are produced in a foreign country, particularly those that may be imported for use or sale within another nation.

2.

Describing items, especially agricultural products, that originate outside one's own country and are characterized by their international provenance.

3.

Pertaining to commodities that have been manufactured or cultivated abroad, often implying an association with quality or distinctiveness attributed to their foreign origin.

Example:

このバターは国産品だが、外国産とくらべて少しも劣らない。

こくさんか国産化kokusanka
1.

The process of shifting production from foreign sources to local industries in order to strengthen the national economy and reduce dependency on imports.

2.

The policy or practice of promoting the manufacture of goods within a country, encouraging self-sufficiency and local job creation.

3.

The strategic effort to enhance domestic capabilities in producing goods that were previously imported, often in response to economic challenges or the desire for greater control over supply chains.