Japanese Red Army vs Japan

Japanese Red Army and Japan both are nouns.

Word	Noun	Adjective	Verb	Adverb
Japanese Red Army	Yes	No	No	No
Japan	Yes	No	No	No

Japanese Red Army (noun)	Japan (noun)
a terrorist group organized in 1970 to overthrow the Japanese government and monarchy and to foment world revolution; is said to have close ties with Palestinian terrorists	a constitutional monarchy occupying the Japanese Archipelago; a world leader in electronics and automobile manufacture and ship building
	a string of more than 3,000 islands to the east of Asia extending 1,300 miles between the Sea of Japan and the western Pacific Ocean