sukiyaki vs Japan

sukiyaki and Japan both are nouns.

Word	Noun	Adjective	Verb	Adverb
sukiyaki	Yes	No	No	No
Japan	Yes	No	No	No

sukiyaki (noun)	Japan (noun)
thin beef strips (or chicken or pork) cooked briefly at the table with onions and greens and soy sauce	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