QUOTE
On what grounds do people consider someone to be Korean or Zainichi for that matter?
I think you should be asking that same question to the Japanese.
They (Japanese netizens) "outed" him as a third generation Korean. As if he's gay or something.
Now they're mad at the guy for "hiding" his background and trying to pass himself off as a "real" Japanese.
His grandparents (identified after the fire) died in a fire in Osaka. Their last name was "Park". They owned a Korean barbecue restaurant. Not much sympathy for the victims of the fire or their family.
An American author of the book "Chrysanthium in the Sun", Charles Whiting wrote, "if all the Koreans were taken out of Japanese baseball, there wouldn't be any pro baseball league in Japan".