- Known for
- Acting
- Born
- Jun 21, 1994 (32 years old)
- Place of birth
- Tokorozawa, Saitama Prefecture, Japan
Chisato Okai
岡井千聖 (Okai Chisato) is a former Japanese pop singer. She is a former member of the group ℃-ute under Hello! Project. She is also a former member of Mellowquad and Triplet and leader of Team Okai. On May 1, 2020, she announced she had retired from the entertainment industry.
