Can a Japanese person tell Japanese,Chinese and Korean apart?

don't mean offend anyone. wondering if japanese people can tell japanese,korean , chinese person apart. facial features. example,i indian, can't tell indian,pakistani,bangladeshi , sri lankan apart facial features.
don't mean offend anyone,i curious.

i don't mean offend anyone. wondering if japanese people can tell japanese,korean , chinese person apart. facial features. example,i indian, can't tell indian,pakistani,bangladeshi , sri lankan apart facial features. don't mean...

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