One of "Nizi Project" contestants is the daughter of famous Japanese rapper Zeebra & beautiful model Miwa Nakabayashi. In 2004 Zeebra received MTV award for "Touch the Sky" which was named the best hip hop video. Zeebra's real name is Hideyuki Yokoi and he is a grandson of businessman Hideki Yokoi, former president of the Hotel New Japan.Hotel's flagship property in central Tokyo caught fire in 1982 disgracing Hideki Yokoi and causing Zeebra to be bullied by his classmates. Zeebra eventually dropped out of high school during his first year.
He married around the age of 20 and fathered two sons before divorcing his first wife. He kept custody of both sons, and later remarried to beautiful model Miwa Nakabayashi and fathered two daughters, one of them is Yokoi Rima - contestant of "Nizi Project".
JYP revealed Rima's parent's names when he asked her why she is pushing herself so much and what makes her have so big passion for music.
You can see Rima's performances in "Nizi Project" here:
and here (6:00 time mark):
IDK but a lot of people knew this months ago.