Chisato Okai

Birthday: 1994-06-21
Birthplace: Tokorozawa, Saitama Prefecture, Japan
Gender: Female
Owned By: Unowned

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.

Credits

Year Title Character
2020-01-08 Petit Best 20 2020
2019-03-03 Hello! Project 2019 Winter ~NEW AGE~ Hello! Project 20th Anniversary!!
2019-01-02 Hello! Project 2019 Winter ~YOU & I~ Hello! Project 20th Anniversary!!
2018-08-31 Hello! Project 2018 Summer ~OG Corner 2~ Hello! Project 20th Anniversary!!
2018-07-15 Hello! Project 2018 Summer ~OG Corner 1~ Hello! Project 20th Anniversary!!
2017-12-13 Petit Best 18
2017-06-12 ℃-ute 2017 Summer Last Concert in Saitama Super Arena ~Thank you team ℃-ute~
2017-03-26 Hello! Project 2017 Hina Fes ~℃-ute Premium~
2017-03-26 Hello! Project 2017 Hina Fes ~Morning Musume.'17 Premium~
2017-03-26 Hello! Project 2017 Hina Fes ~Tsugunaga Momoko Premium~
2017-03-25 Hello! Project 2017 Hina Fes ~ANGERME & Juice=Juice Premium~
2016-12-31 Hello! Project 2016 COUNTDOWN PARTY 2016-2017 ~GOODBYE & HELLO!~
2016-12-31 Hello! Project DVD Magazine Vol.51
2016-12-14 Petit Best 17
2016-09-03 Hello! Project 2016 Summer ~Rainbow Carnival~
2016-07-16 Hello! Project 2016 Summer ~Sunshine Parade~
2016-06-15 Hello! Project DVD Magazine Vol.50
2016-04-15 Hello! Project DVD Magazine Vol.49
2016-03-19 Hello! Project 2016 Hina Fes ~℃-ute Premium~
2016-02-20 Hello! Project 2016 Winter ~DANCING! SINGING! EXCITING!~
2016-01-02 Hello! Project DVD Magazine Vol.48
2015-12-31 Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~
2015-12-16 Petit Best 16
2015-11-28 ℃-ute 2015 Autumn ~℃an't STOP!!~
2015-09-10 ℃-ute 2015 Autumn Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~
2015-08-29 Hello! Project 2015 Summer ~CHALLENGER~
2015-08-15 Hello! Project DVD Magazine Vol.47
2015-07-11 Hello! Project 2015 Summer ~DISCOVERY~
2015-06-15 Hello! Project DVD Magazine Vol.46
2015-05-09 ℃-ute 2015 Spring 9→10 Shuunen Kinen ~The Future Departure~
2015-04-15 Hello! Project DVD Magazine Vol.45
2015-03-29 Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ Morning Musume.'15 Premium
2015-03-28 Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ANGERME & Juice=Juice Premium
2015-03-28 Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ℃-ute Premium
2015-01-15 Hello! Project DVD Magazine Vol.44
2015-01-11 Hello! Project 2015 Winter ~DANCE MODE!~
2015-01-11 Hello! Project 2015 Winter ~HAPPY EMOTION!~
2014-12-31 Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~
2014-12-10 Petit Best 15
2014-11-11 ℃-ute 2014 Autumn ~Monster~
2014-09-10 ℃-ute 2014 Autumn (910) no Hi Special Concert ~Thank you BeriKyuu!~ in Nippon Budokan
2014-09-06 Hello! Project 2014 Summer ~YAPPARI!~
2014-07-15 Hello! Project DVD Magazine Vol.43
2014-07-15 S/mileage 2014 Summer LIVE FULL CHARGE ~715 Nippon Budokan~
2014-07-12 Hello! Project 2014 Summer ~KOREZO!~
2014-06-29 ℃-ute 2014 Spring ~℃-ute no Honne~
2014-05-24 ℃-ute Cutie Circuit ~First Trip to Taipei~
2014-05-15 Hello! Project DVD Magazine Vol.42
2014-03-29 Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa ℃-ute Desu.
2014-03-15 Hello! Project DVD Magazine Vol.41
2014-01-05 Hello! Project 2014 Winter ~GOiSU MODE~
2014-01-05 Hello! Project 2014 Winter ~DE-HA MiX~
2014-01-02 Hello! Project DVD Magazine Vol.40
2013-12-31 Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~
2013-12-15 Hello! Project DVD Magazine Vol.39
2013-12-11 Petit Best 14
2013-10-15 Hello! Project DVD Magazine Vol.38
2013-09-10 ℃-ute 2013 Autumn"Queen of J-POP ~Tadoritsuita Onna Senshi~" in Budokan
2013-08-31 Hello! Project 2013 Summer COOL HELLO! ~Mazekooze!~
2013-08-15 Hello! Project DVD Magazine Vol.37
2013-07-27 Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~
2013-06-29 ℃-ute 2013 Spring ~Treasure Box~
2013-06-15 Hello! Project DVD Magazine Vol.36
2013-05-19 Hello! Project 2013 Spring Yaon Premium LIVE ~Soto Fes~
2013-04-22 Hello! Channel Vol.12 ~Tanaka Reina Sotsugyou Special!~
2013-03-15 Hello! Project DVD Magazine Vol.35
2013-03-03 Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Berryz Koubou 10 Nenme Totsunyuu Special!~
2013-03-03 Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~
2013-02-03 Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~
2013-02-02 ℃-ute 2012~2013 Winter ~Shinseinaru Pentagram~
2013-01-02 Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~VIVA!~
2013-01-02 Hello! Project DVD Magazine Vol.34
2012-12-26 Hello! Channel Vol.11 ~2013nen Shinshun Tokudaigou Mano Erina Sotsugyou Special!~
2012-12-15 Hello! Project DVD Magazine Vol.33
2012-12-05 Petit Best 13
2012-11-15 Hello! Project DVD Magazine Vol.32
2012-10-24 Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~
2012-10-15 Hello! Project DVD Magazine Vol.31
2012-09-10 ℃-ute 2012 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~
2012-08-19 Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Wkwk (Wakuwaku) Natsu no FAN Matsuri!~
2012-07-21 Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Ktkr (Kitakore) Natsu no Fan Matsuri!~
2012-07-18 Hello! Channel Vol.9
2012-07-15 Hello! Project DVD Magazine Vol.30
2012-06-30 ℃-ute 2012 Spring-Summer ~Utsukushikutte Gomen ne~
2012-04-25 Hello! Channel Vol.8
2012-01-22 Hello! Project 2012 Winter Hello☆Pro Tengoku ~Funky-chan~
2012-01-02 Hello! Project 2012 Winter Hello☆Pro Tengoku ~Rock-chan~
2012-01-02 Hello! Project DVD Magazine Vol.28
2011-12-21 ℃-ute Zen Single MUSIC VIDEO Blu-ray File 2011
2011-12-19 Hello! Channel Vol.7
2011-12-17 Ousama Game Kaori Maruoka
2011-12-07 Petit Best 12
2011-11-23 Hello! Project 2011 Autumn Hello! Project ☆ Festival 2011 ~MOBEKIMASU~
2011-10-29 Ring of Curse Chikako's Sister
2011-10-14 Zomvideo
2011-10-04 Hello! Project DVD Magazine Vol.27
2011-09-23 Hello! Channel Vol.6
2011-09-15 Hello Pro! TIME Vol.5
2011-08-14 Hello! Project 2011 Summer ~Nippon no Mirai wa YEAH YEAH Live~
2011-08-13 Hello! Project DVD Magazine Vol.26
2011-07-16 Hello! Project 2011 Summer ~Nippon no Mirai wa WOW WOW Live~
2011-07-16 Hello! Project DVD Magazine Vol.25
2011-07-12 Hello! Channel Vol.5
2011-07-02 ℃-ute 2011 Spring 'Chou! Chou Wonderful Tour'
2011-04-21 Hello! Channel Vol.4
2011-01-23 Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ B kkuri Live
2011-01-04 Hello! Project DVD Magazine Vol.24
2011-01-02 Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ A gana Live
2011-01-02 Hello! Project DVD Magazine Vol.23
2010-12-27 Hello! Channel Vol.3
2010-12-15 Petit Best 11
2010-10-29 Hello! Channel Vol.2
2010-10-03 ℃-ute 2010 Summer-Autumn ~Dance Special!! 'Chou Uranaito!!'~
2010-08-08 Hello! Project 2010 Summer ~Fankora!~
2010-07-18 Hello! Project DVD Magazine Vol.22
2010-05-15 ℃-ute 2010 Spring ~Shocking LIVE~
2010-04-26 Hello! Channel Vol.1
2010-01-24 Hello! Project 2010 Winter Kachou Fuugetsu ~Shuffle Date~
2010-01-05 Hello! Project DVD Magazine Vol.21
2010-01-02 Hello! Project 2010 Winter Kachou Fuugetsu ~Mobekimasu!~
2010-01-02 Hello! Project DVD Magazine Vol.20
2009-12-02 Petit Best 10
2009-10-25 ℃-uteコンサートツアー2009夏秋〜キューティーJUMP!〜
2009-09-10 ℃-ute 2009 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~
2009-08-09 Hello! Project 2009 Summer Kakumei Gannen ~Hello! Chanpuru~
2009-07-18 Hello! Project DVD Magazine Vol.19
2009-05-06 ℃-ute コンサートツアー 2009 春〜 A B ℃ 〜
2009-02-01 Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Backstage Video~
2009-02-01 Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Elder Club Sotsugyou Kinen Special~
2009-01-31 Hello! Project DVD Magazine Vol.18
2009-01-02 Hello! Project 2009 Winter Wonderful Hearts Kouen ~Kakumei Gannen~
2009-01-02 Hello! Project DVD Magazine Vol.16
2008-12-10 Petit Best 9
2008-09-10 ℃-ute Cutie Circuit 2008〜9月10日は℃-uteの日〜
2008-08-30 ℃-uteコンサートツアー2008夏〜忘れたくない夏〜
2008-08-03 Hello! Project 2008 Summer Wonderful Hearts Kouen ~Hishochi de Date Itashima SHOW~
2008-07-19 Hello! Project DVD Magazine Vol.15
2008-04-20 Berryz Kobo & ℃-ute Nakayoshi Battle Concert Tour 2008 Haru ~Berryz Kamen vs Cutie Ranger~
2008-01-27 Hello! Project 2008 Winter ~Kettei! Hello☆Pro Award '08~
2008-01-27 Hello! Project 2008 Winter ~Live DVD Box Bonus Video~
2008-01-26 Hello! Project DVD Magazine Vol.14
2008-01-02 Hello! Project 2008 Winter ~Wonderful Hearts Nenjuu Mukyuu~
2008-01-02 Hello! Project DVD Magazine Vol.12
2007-12-12 Petit Best 8
2007-09-30 ℃-ute ライブツアー2007秋〜放課後のエッセンス〜
2007-09-10 Cutie Circuit 2007 〜9月10日は℃-uteの日〜
2007-07-29 Hello! Project 2007 Summer 10th Anniversary Dai Kanshasai ~Hello☆Pro Natsu Matsuri~
2007-07-15 Hello! Project DVD Magazine Vol.11
2007-04-21 ℃-ute 2007 Spring ~Golden Hatsu Date~
2007-02-25 ℃-ute デビュー単独コンサート 2007 春〜始まったよ! キューティーショー〜
2007-01-28 Hello! Project 2007 Winter ~Shuuketsu! 10th Anniversary~
2007-01-28 Hello! Project 2007 Winter ~Live DVD Box Bonus Video~
2007-01-27 Hello! Project DVD Magazine Vol.10
2007-01-02 Hello! Project 2007 Winter ~Wonderful Hearts Otome Gocoro~
2007-01-02 Hello! Project DVD Magazine Vol.8
2006-12-20 Petit Best 7
2006-09-10 ℃-ute 2006 Cutie Circuit Final in YOMIURI LAND EAST LIVE ~9gatsu 10ka wa ℃-ute no Hi~
2006-07-23 Hello! Project 2006 Summer ~Wonderful Hearts Land~
2006-07-09 Hello! Project DVD Magazine Vol.7
2006-03-19 Hello! Project DVD Magazine Vol.6
2006-03-19 Hello! Project Sports Festival 2006 Solo Okai Chisato
2006-01-29 Hello! Project 2006 Winter ~Zeninshuu GO!~
2006-01-04 Hello! Project 2006 Winter ~Wonderful Hearts~
2006-01-02 Hello! Project DVD Magazine Vol.4
2005-07-24 Hello! Project 2005 Summer no Kayou Show ~'05 Selection! Collection!~
2005-07-09 Hello! Project DVD Magazine Vol.3
2005-01-30 Hello! Project 2005 Winter All-Stars Dairanbu ~A HAPPY NEW POWER! Iida Kaori Sotsugyou Special~
2005-01-13 Hello! Project 2005 Winter ~A HAPPY NEW POWER! Akagumi~
2005-01-02 Hello! Project DVD Magazine Vol.2
2004-12-05 Hello! Project Sports Festival 2004
2004-11-14 Hello! Project DVD Magazine Vol.1
2004-08-01 Hello! Project 2004 Summer ~Natsu no Doon!~
2004-07-16 Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.2
2004-07-15 Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.1
2004-01-25 Hello! Project 2004 Winter ~C'MON! Dance World~
2003-12-26 Hello! Morning Haromoni Gekijou Vol.4 "Hirusagari no Moomamatachi & Bus ga Kuru Made"
2003-11-22 Hello! Project Sports Festival 2003
2003-07-27 Hello! Project 2003 Summer ~Yossha! Bikkuri Summer!!~
2003-06-21 Koinu Dan no Monogatari - Making Of
2003-02-02 Hello! Project 2003 Winter ~Tanoshin Jattemasu!~
2002-12-14 The Story of Dan the Puppy
2002-07-28 Hello! Project 2002 Summer ~ONE HAPPY SUMMER DAY~