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.
Known for
Petit Best 20 2020
2020
Hello! Project 2019 Winter ~NEW AGE~ Hello! Project 20th Anniversary!!
2019
Hello! Project 2019 Winter ~YOU & I~ Hello! Project 20th Anniversary!!
2019
Hello! Project 2018 Summer ~OG Corner 2~ Hello! Project 20th Anniversary!!
2018
Hello! Project 2018 Summer ~OG Corner 1~ Hello! Project 20th Anniversary!!
2018
Petit Best 18
2017
℃-ute 2017 Summer Last Concert in Saitama Super Arena ~Thank you team ℃-ute~
2017
Hello! Project 2017 Hina Fes ~℃-ute Premium~
2017
