oh my god do not refer to yuuri katsuki as “Jap Yuri.”
“jap” is a slur.
It was commonly used in WWII-era United States (and probably its English-speaking allies). Its use went hand-in-hand with the persecution and internment of Japanese-American immigrants AND natural-born citizens as spies, traitors, criminals, etc. Please look up “japanese internment” if you want to read more.
the proper abbreviation for Japan/Japanese is jpn.
and besides, there’s already a way to differentiate between the two:
yuuri katsuki = yuuri
yuri plisetsky = yurio
tldr: “jap” is a slur so don’t use it for yuuri katsuki or in any other situation if you can’t reclaim it thanks