日にっソ

noun

Japan–Soviet Union; Japanese–Soviet

Historical term used in contexts such as diplomacy, trade, and war, referring to relations between Japan and the Soviet Union (now Russia). Commonly seen in compounds like 日ソ共同宣言 (Japan–Soviet Joint Declaration).

• 日にっソ共きょう同どう宣せん言げんは1956年ねんに調ちょう印いんされた。

  The Japan–Soviet Joint Declaration was signed in 1956.

• 日にっソ漁ぎょ業ぎょう交こう渉しょうが行おこなわれた。

  Japan–Soviet fishery negotiations were held.