Acting
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.
Titles
Nikenme Dou Suru? ~Tsumami no Hanashi~
2017
Utaban
1996
Yorosen!
2008
Hello Pro! TIME
HEY!HEY!HEY! MUSIC CHAMP
Bijo Gaku
2010
Women's Math Academy
2012
P-sma
Hello! Project 2008 Summer Wonderful Hearts Kouen ~Hishochi de Date Itashima SHOW~
2008
Hello! Project 2007 Summer 10th Anniversary Dai Kanshasai ~Hello☆Pro Natsu Matsuri~
2007
Hello! Project DVD Magazine Vol.19
2009
Ustream Musume
Hello! Channel Vol.6
2011
Hello! Project 2006 Winter ~Zeninshuu GO!~
2006
Hello! Project Sports Festival 2003
2003
Hello! Project 2003 Winter ~Tanoshin Jattemasu!~
2003
MUSIC JAPAN
Hello! Project Sports Festival 2004
2004
Hello! Project 2007 Winter ~Live DVD Box Bonus Video~
2007
Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ A gana Live
2011
いきなりマリッジ
2018
Hello! Project 2008 Winter ~Wonderful Hearts Nenjuu Mukyuu~
2008
Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Backstage Video~
2009
Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~
2015
Hello! Project DVD Magazine Vol.2
2005
S/mileage 2014 Summer LIVE FULL CHARGE ~715 Nippon Budokan~
2014
Hello! Project 2005 Summer no Kayou Show ~'05 Selection! Collection!~
2005
Ring of Curse
2011
Hello! Channel Vol.5
2011
Hello! Project 2009 Summer Kakumei Gannen ~Hello! Chanpuru~
2009
Hello! Project 2009 Winter Wonderful Hearts Kouen ~Kakumei Gannen~
2009
Petit Best 11
2010
Hello! Project 2008 Winter ~Live DVD Box Bonus Video~
2008
Hello! Project 2010 Winter Kachou Fuugetsu ~Mobekimasu!~
2010
Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~
2012
Hello! Project 2007 Winter ~Shuuketsu! 10th Anniversary~
2007