HINAPIA (희나피아) is a five-member girl group under OSR Entertainment. They debuted on November 3, 2019, with the digital single album "New Start".
On October 20, it was confirmed by OSR Entertainment that they would debut their first girl group and it would count with four former PRISTIN members, being Minkyeung, Gyeongwon, Eunwoo and Yaebin, and one more trainee, who was treated as a hidden member. On October 23, the group's social media accounts were opened, revealing their name to be HINAPIA. On October 25, they released the schedule plan for their debut, set for November 3 with the release of the digital single "New Start" with their debut showcase to be held the following day.
On August 21st 2020 member Minkyeung announced on her instagram that HINAPIA has disbanded stating "According to recent internal circumstances with the company, we decided it was hard to keep the team (together) and after sufficient discussion with the company, all members terminated their contracts."