Basically, Koreans who were in Japan before the Korean war and did not wish to become South Korean became stateless, since Korea was no longer a Japanese colony and Japan does not recognize the North. Only around 23,000 out of some 500,000 still remain stateless, since these days it's quite straightforward for them to become Japanese or South Korean if they so wish.
And I'm a bit curious about why the author has not done so, although the fact that they attended the North Korean-supported Tokyo Korean High School, complete with portraits of the Kims in each room etc, suggests at least his parents were DPRK supporters.
"However, until recently, there was a rule requiring us to change the pronunciation of our name to the Japanese reading of the Chinese characters. .. Even though the rules have relaxed somewhat now, I have lived with this identity for so long that I’m not inclined to alter it for now."
"Remaining stateless has become a constant reminder for me to stay mindful of those who are underprivileged. It also works as a promotion for the 10 million stateless people worldwide, living with uncertain legal status and limited protections. If I had not been born stateless, I would not be as serious about equality of opportunity as I am today."
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If you're wondering how the author became stateless, their CV has a line at the end about this:
I am legally stateless, as my grandparents came to Japan before WWII and became stateless after it
https://shorturl.at/MX9MK (PDF)
Basically, Koreans who were in Japan before the Korean war and did not wish to become South Korean became stateless, since Korea was no longer a Japanese colony and Japan does not recognize the North. Only around 23,000 out of some 500,000 still remain stateless, since these days it's quite straightforward for them to become Japanese or South Korean if they so wish.
https://en.wikipedia.org/wiki/Ch%C5%8Dsen-seki
And I'm a bit curious about why the author has not done so, although the fact that they attended the North Korean-supported Tokyo Korean High School, complete with portraits of the Kims in each room etc, suggests at least his parents were DPRK supporters.
Update: The author expounds on the topic at length here: https://taejun.substack.com/p/founders-peak-speech-script
A few quotes:
"However, until recently, there was a rule requiring us to change the pronunciation of our name to the Japanese reading of the Chinese characters. .. Even though the rules have relaxed somewhat now, I have lived with this identity for so long that I’m not inclined to alter it for now."
"Remaining stateless has become a constant reminder for me to stay mindful of those who are underprivileged. It also works as a promotion for the 10 million stateless people worldwide, living with uncertain legal status and limited protections. If I had not been born stateless, I would not be as serious about equality of opportunity as I am today." "