Here's where it gets tricky. Is, "that Jap" racist? If you didn't know Yoshida's name and you wanted to talk about him, I'm not sure what would be a better way. I guess it depends on the context.
I would talk about, "the black guy" if I don't know a name and he stands out as a minority. I don't believe that is racist. I would do the same if, "the white guy" was in the minority. Its just the easiest way to describe someone. Maybe its lazy but is it any different than saying, "the ginger guy"?
I think we all have a bit of inherent racism in us. I once walked a block or two too far in New Orleans and was suddenly the only white face to be seen. I couldn't help myself but to feel uncomfortable. That is, to and extent, racism.
There's a difference. Of course, if someone was talking about Yoshida and didn't anything about him except the distinguishing feature of him being Japanese, then one might refer to him as that Japanese player. Once his name is known, one refers to him by it. I get the feeling that the phrase That Jap is not meant to be a term of endearment, shall we say. It's hard for the older ones who lived through WWII to shake off the xenophobia.
I'm the youngest in my immediate family, and I know that my Granddad, Dad and elder brothers and sisters were subject to xenophobic abuse. I got a bit of bullying at school but I fought back. The 1960's came to my aid.
