1PS (원피스, short for 1Piece-Score) is a three-member South Korean girl group under Maroo Entertainment. They debuted with the single "The First Score" on March 3, 2014.
Members
- Yena (예나) - leader, vocals
- Yoonseo (윤서) - main vocals
- Saeha (지은) - lead vocals
- Former
- Jieun (새하) - vocals
Discography
Digital singles
- "The First Score" (2014)
OSTs
- "Only Love OST Part.1" (2014)