Acting · b. 1994 · Tokorozawa, Saitama Prefecture, Japan

Chisato Okai

Biography

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.

Acting
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 Hello! Project 2017 Hina Fes ~℃-ute Premium~ 2017 Hello! Project 2017 Hina Fes ~Morning Musume.'17 Premium~ 2017 Hello! Project 2017 Hina Fes ~ANGERME & Juice=Juice Premium~ 2017 Hello! Project 2017 Hina Fes ~Tsugunaga Momoko Premium~ 2017 ℃-ute 2017 Summer Last Concert in Saitama Super Arena ~Thank you team ℃-ute~ 2017 Petit Best 18 2017 Hello! Project 2016 COUNTDOWN PARTY 2016-2017 ~GOODBYE & HELLO!~ 2016 Hello! Project 2016 Hina Fes ~℃-ute Premium~ 2016 Hello! Project 2016 Winter ~DANCING! SINGING! EXCITING!~ 2016 Hello! Project 2016 Summer ~Rainbow Carnival~ 2016 Hello! Project 2016 Summer ~Sunshine Parade~ 2016 Hello! Project DVD Magazine Vol.48 2016 Hello! Project DVD Magazine Vol.49 2016 Hello! Project DVD Magazine Vol.50 2016 Hello! Project DVD Magazine Vol.51 2016 Petit Best 17 2016 Hello! Project 2015 Summer ~CHALLENGER~ 2015 Hello! Project 2015 Winter ~DANCE MODE!~ 2015 Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~ 2015 Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ANGERME & Juice=Juice Premium 2015 Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ℃-ute Premium 2015 Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ Morning Musume.'15 Premium 2015 Hello! Project 2015 Summer ~DISCOVERY~ 2015 Hello! Project 2015 Winter ~HAPPY EMOTION!~ 2015 ℃-ute 2015 Spring 9→10 Shuunen Kinen ~The Future Departure~ 2015
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