Please 
Netsuai Prince (2025)
Country: Japanese
Genres:
With her mother's remarriage, Amamiya Matsuri becomes the younger stepsister of Haruka, Azusa, and Rihito, triplets who make up the wildly popular group Terzetto. She had always dreamed of having brothers and being close to them but is disappointed to learn that the siblings don't get along at all. The truth is
