IWAKAN
違和感
a sense of disharmony
違: differ, difference
和: harmony
感: feeling
When you feel something differs from your expectation, but you can not tell the difference and your expectation, there are IWAKAN.
The expectation is the output of your model in your brain.
Usage: IWAKAN are. / There are IWAKAN. / I have IWAKAN.
In Japanese, there is no distinction between singular and plural. Also, the subject is often omitted.
related words
misfit
incompatible
strange
something does not fit in
something is out of place
inconsistent
discomfort
uncomfortable
unpleasant