Kakemono vs wall hanging

Kakemono and wall hanging both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kakemono	Yes	No	No	No
wall hanging	Yes	No	No	No

As nouns, wall hanging is a hypernym of Kakemono; that is, wall hanging is a word with a broader meaning than Kakemono:

Kakemono: a Japanese (paper or silk) wall hanging; usually narrow with a picture or writing on it and a roller at the bottom
wall hanging: decoration that is hung (as a tapestry) on a wall or over a window

Other hypernyms of Kakemono include hanging.

Kakemono (noun)	wall hanging (noun)
a Japanese (paper or silk) wall hanging; usually narrow with a picture or writing on it and a roller at the bottom	decoration that is hung (as a tapestry) on a wall or over a window