Chisato Okai
Acting · 31 years old
Tokorozawa, Saitama Prefecture, Japan
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
Hello! Project 2004 Winter ~C'MON! Dance World~
Hello! Project 2008 Winter ~Kettei! Hello☆Pro Award '08~
Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Elder Club Sotsugyou Kinen Special~
Hello! Project 2011 Summer ~Nippon no Mirai wa YEAH YEAH Live~
Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~
Hello! Project 2015 Winter ~HAPPY EMOTION!~
HEY!HEY!HEY! MUSIC CHAMP
Hello! Project DVD Magazine Vol.27
Hello! Project DVD Magazine Vol.50
Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ～Berryz Koubou 10 Nenme Totsunyuu Special!～
Hello! Project 2019 Winter ~YOU & I~ Hello! Project 20th Anniversary!!
Hello! Project 2010 Summer ~Fankora!~
Hello! Project DVD Magazine Vol.45
℃-ute 2007 Spring ~Golden Hatsu Date~
Hello! Project DVD Magazine Vol.39
Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~
Hello! Project DVD Magazine Vol.4
Hello! Project DVD Magazine Vol.23
Hello! Project 2007 Summer 10th Anniversary Dai Kanshasai ~Hello☆Pro Natsu Matsuri~
Hello! Project 2007 Winter ~Shuuketsu! 10th Anniversary~