Nana debuted with a dark theme compared to Tomorrow X Together's bright and youthful image.
Nobody expected for BigHit to debut a female and someone only months after TXT's debut.
Fans were surprised when BigHit uploaded her introduction film.
They only titled it "mystery."
It garnered over 6,000,000 views and was trending number one on worldwide trends.
On August 10, 2019 BigHit released her music video for her title track "Deja Vu."
Many were shocked that despite her young age and the fact she was younger than TXT's own maknae, Hueningkai. Nana had a much more obvious dark theme than Tomorrow X Together.
Nana both sung and rapped in her debut title track which allowed for her fans to learn of her skills.
Her first win was achieved after only ten days which showed off the fans support for Nana.
During her speech, she thanked both BigHit Entertainment and Source Music as all as her uncle and grandmother. Nana even thanked the dancers and staff that worked behind the scenes to help her.
Her speech won over the hearts of netizens as she was a young girl who showed to have a very mature mindset and didn't seem like a rookie.
An insight to what she's like.
Also "Deja Vu" is a song by Dreamcatcher if you didn't know.
There is no official idol face claim for Nana. Feel free to suggest one.