Under Korea’s nationality law, descendants of independence activists can be granted special naturalization. In the case of the Heo Mimi sisters, they were recognized by the government as descendants of independence activists, and unlike other Koreans living in Japan, naturalization was approved quickly.
In the case of Mimi Heo, she benefited from her great-grandfather in Korea thanks to her great-grandfather, whom she did not even know, and also received a congratulatory letter from the Ministry of Patriots and Veterans Affairs thanks to her great-grandfather.