Chisato Okai
Known For
Acting
Gender
Female
Birthday
Jun 21, 1994 (32 years old)
Place of Birth
Tokorozawa, Saitama Prefecture, Japan
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.
Known For
| 2020 | Petit Best 20 2020 | |
| 2019 | Hello! Project 2019 Winter ~YOU & I~ Hello! Project 20th Anniversary!! | |
| 2019 | Hello! Project 2019 Winter ~NEW AGE~ Hello! Project 20th Anniversary!! | |
| 2018 | Hello! Project 2018 Summer ~OG Corner 2~ Hello! Project 20th Anniversary!! | |
| 2018 | Hello! Project 2018 Summer ~OG Corner 1~ Hello! Project 20th Anniversary!! | |
| 2018 | いきなりマリッジ | |
| 2017 | Hello! Project 2017 Hina Fes ~Morning Musume.'17 Premium~ | |
| 2017 | Hello! Project 2017 Hina Fes ~℃-ute 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 | Nikenme Dou Suru? ~Tsumami no Hanashi~ | |
| 2016 | Hello! Project 2016 COUNTDOWN PARTY 2016-2017 ~GOODBYE & HELLO!~ | |
| 2016 | Hello! Project 2016 Summer ~Sunshine Parade~ | |
| 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 DVD Magazine Vol.48 | |
| 2016 | Hello! Project DVD Magazine Vol.50 | |
| 2016 | Hello! Project DVD Magazine Vol.51 | |
| 2016 | Hello! Project DVD Magazine Vol.49 | |
| 2016 | Petit Best 17 | |
| 2015 | 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~ ℃-ute Premium | |
| 2015 | Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ANGERME & Juice=Juice 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 | ℃-ute 2015 Autumn ~℃an't STOP!!~ | |
| 2015 | ℃-ute 2015 Autumn Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~ | |
| 2015 | Hello! Project DVD Magazine Vol.45 | |
| 2015 | Hello! Project DVD Magazine Vol.44 | |
| 2015 | Hello! Project DVD Magazine Vol.47 | |
| 2015 | Hello! Project DVD Magazine Vol.46 | |
| 2015 | Petit Best 16 | |
| 2014 | Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~ | |
| 2014 | Hello! Project 2014 Summer ~YAPPARI!~ | |
| 2014 | Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa ℃-ute Desu. | |
| 2014 | Hello! Project 2014 Summer ~KOREZO!~ | |
| 2014 | Hello! Project 2014 Winter ~DE-HA MiX~ | |
| 2014 | Hello! Project 2014 Winter ~GOiSU MODE~ | |
| 2014 | ℃-ute 2014 Autumn ~Monster~ | |
| 2014 | ℃-ute 2014 Spring ~℃-ute no Honne~ | |
| 2014 | ℃-ute 2014 Autumn (910) no Hi Special Concert ~Thank you BeriKyuu!~ in Nippon Budokan | |
| 2014 | Hello! Project DVD Magazine Vol.40 | |
| 2014 | Hello! Project DVD Magazine Vol.41 | |
| 2014 | Hello! Project DVD Magazine Vol.42 | |
| 2014 | Hello! Project DVD Magazine Vol.43 | |
| 2014 | Petit Best 15 | |
| 2014 | ℃-ute Cutie Circuit ~First Trip to Taipei~ | |
| 2014 | S/mileage 2014 Summer LIVE FULL CHARGE ~715 Nippon Budokan~ | |
| 2013 | Hello! Channel Vol.12 ~Tanaka Reina Sotsugyou Special!~ | |
| 2013 | Hello! Project 2013 Spring Yaon Premium LIVE ~Soto Fes~ | |
| 2013 | Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~ | |
| 2013 | Hello! Project 2013 Summer COOL HELLO! ~Mazekooze!~ | |
| 2013 | Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~ | |
| 2013 | Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ～Berryz Koubou 10 Nenme Totsunyuu Special!～ | |
| 2013 | Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~VIVA!~ | |
| 2013 | Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~ | |
| 2013 | Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~ | |
| 2013 | ℃-ute 2013 Spring ~Treasure Box~ | |
| 2013 | ℃-ute 2013 Autumn"Queen of J-POP ~Tadoritsuita Onna Senshi~" in Budokan | |
| 2013 | ℃-ute 2012~2013 Winter ~Shinseinaru Pentagram~ | |
| 2013 | Hello! Project DVD Magazine Vol.34 | |
| 2013 | Hello! Project DVD Magazine Vol.35 | |
| 2013 | Hello! Project DVD Magazine Vol.36 | |
| 2013 | Hello! Project DVD Magazine Vol.39 | |
| 2013 | Hello! Project DVD Magazine Vol.37 | |
| 2013 | Hello! Project DVD Magazine Vol.38 | |
| 2013 | Petit Best 14 | |
| 2012 | Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~ | |
| 2012 | Hello! Channel Vol.11 ~2013nen Shinshun Tokudaigou Mano Erina Sotsugyou Special!~ | |
| 2012 | Hello! Channel Vol.8 | |
| 2012 | Hello! Channel Vol.9 | |
| 2012 | Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Ktkr (Kitakore) Natsu no Fan Matsuri!~ | |
| 2012 | Hello! Project 2012 Winter Hello☆Pro Tengoku ~Rock-chan~ | |
| 2012 | Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Wkwk (Wakuwaku) Natsu no FAN Matsuri!~ | |
| 2012 | Hello! Project 2012 Winter Hello☆Pro Tengoku ~Funky-chan~ | |
| 2012 | ℃-ute 2012 Spring-Summer ~Utsukushikutte Gomen ne~ | |
| 2012 | Hello! Project DVD Magazine Vol.32 | |
| 2012 | Hello! Project DVD Magazine Vol.30 | |
| 2012 | Hello! Project DVD Magazine Vol.31 | |
| 2012 | Hello! Project DVD Magazine Vol.28 | |
| 2012 | Hello! Project DVD Magazine Vol.33 | |
| 2012 | Petit Best 13 | |
| 2012 | ℃-ute 2012 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~ | |
| 2012 | Suugaku ♥ Joshi Gakuen | |
| 2011 | Ring of CurseChikako's Sister | |
| 2011 | Zomvideo | |
| 2011 | Hello! Channel Vol.7 | |
| 2011 | Hello! Channel Vol.6 | |
| 2011 | Hello! Channel Vol.5 | |
| 2011 | Hello! Channel Vol.4 | |
| 2011 | Ousama GameKaori Maruoka | |
| 2011 | ℃-ute Zen Single MUSIC VIDEO Blu-ray File 2011 | |
| 2011 | Hello! Project 2011 Autumn Hello! Project ☆ Festival 2011 ~MOBEKIMASU~ | |
| 2011 | Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ A gana Live | |
| 2011 | Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ B kkuri Live | |
| 2011 | Hello! Project 2011 Summer ~Nippon no Mirai wa YEAH YEAH Live~ | |
| 2011 | Hello! Project 2011 Summer ~Nippon no Mirai wa WOW WOW Live~ | |
| 2011 | Hello Pro! TIME Vol.5 | |
| 2011 | ℃-ute 2011 Spring 'Chou! Chou Wonderful Tour' | |
| 2011 | Hello! Project DVD Magazine Vol.25 | |
| 2011 | Hello! Project DVD Magazine Vol.23 | |
| 2011 | Hello! Project DVD Magazine Vol.24 | |
| 2011 | Hello! Project DVD Magazine Vol.26 | |
| 2011 | Hello! Project DVD Magazine Vol.27 | |
| 2011 | Petit Best 12 | |
| 2010 | Hello! Channel Vol.2 | |
| 2010 | Hello! Channel Vol.3 | |
| 2010 | Hello! Channel Vol.1 | |
| 2010 | Hello! Project 2010 Summer ~Fankora!~ | |
| 2010 | Hello! Project 2010 Winter Kachou Fuugetsu ~Shuffle Date~ | |
| 2010 | Hello! Project 2010 Winter Kachou Fuugetsu ~Mobekimasu!~ | |
| 2010 | ℃-ute 2010 Summer-Autumn ~Dance Special!! 'Chou Uranaito!!'~ | |
| 2010 | ℃-ute 2010 Spring ~Shocking LIVE~ | |
| 2010 | Hello! Project DVD Magazine Vol.21 | |
| 2010 | Hello! Project DVD Magazine Vol.20 | |
| 2010 | Hello! Project DVD Magazine Vol.22 | |
| 2010 | Petit Best 11 | |
| 2010 | Bijo Gaku | |
| 2009 | ℃-uteコンサートツアー2009夏秋〜キューティーJUMP！〜 | |
| 2009 | ℃-ute コンサートツアー 2009 春〜 A B ℃ 〜 | |
| 2009 | Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Backstage Video~ | |
| 2009 | Hello! Project 2009 Summer Kakumei Gannen ~Hello! Chanpuru~ | |
| 2009 | Hello! Project 2009 Winter Wonderful Hearts Kouen ~Kakumei Gannen~ | |
| 2009 | Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Elder Club Sotsugyou Kinen Special~ | |
| 2009 | Hello! Project DVD Magazine Vol.16 | |
| 2009 | Hello! Project DVD Magazine Vol.19 | |
| 2009 | Hello! Project DVD Magazine Vol.18 | |
| 2009 | Petit Best 10 | |
| 2009 | ℃-ute 2009 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~ | |
| 2008 | Berryz Kobo & ℃-ute Nakayoshi Battle Concert Tour 2008 Haru ~Berryz Kamen vs Cutie Ranger~ | |
| 2008 | ℃-ute Cutie Circuit 2008〜9月10日は℃-uteの日〜 | |
| 2008 | ℃-uteコンサートツアー2008夏〜忘れたくない夏〜 | |
| 2008 | Hello! Project 2008 Summer Wonderful Hearts Kouen ~Hishochi de Date Itashima SHOW~ | |
| 2008 | Hello! Project 2008 Winter ~Kettei! Hello☆Pro Award '08~ | |
| 2008 | Hello! Project 2008 Winter ~Wonderful Hearts Nenjuu Mukyuu~ | |
| 2008 | Hello! Project 2008 Winter ~Live DVD Box Bonus Video~ | |
| 2008 | Hello! Project DVD Magazine Vol.15 | |
| 2008 | Hello! Project DVD Magazine Vol.12 | |
| 2008 | Hello! Project DVD Magazine Vol.14 | |
| 2008 | Petit Best 9 | |
| 2008 | Yorosen! | |
| 2007 | ℃-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 | ℃-ute ライブツアー2007秋〜放課後のエッセンス〜 | |
| 2007 | Cutie Circuit 2007 〜9月10日は℃-uteの日〜 | |
| 2007 | Hello! Project 2007 Winter ~Shuuketsu! 10th Anniversary~ | |
| 2007 | Hello! Project 2007 Winter ~Live DVD Box Bonus Video~ | |
| 2007 | Hello! Project 2007 Summer 10th Anniversary Dai Kanshasai ~Hello☆Pro Natsu Matsuri~ | |
| 2007 | Hello! Project 2007 Winter ~Wonderful Hearts Otome Gocoro~ | |
| 2007 | Hello! Project DVD Magazine Vol.8 | |
| 2007 | Hello! Project DVD Magazine Vol.10 | |
| 2007 | Hello! Project DVD Magazine Vol.11 | |
| 2007 | Petit Best 8 | |
| 2007 | ℃-ute 2007 Spring ~Golden Hatsu Date~ | |
| 2006 | Hello! Project 2006 Summer ~Wonderful Hearts Land~ | |
| 2006 | Hello! Project DVD Magazine Vol.6 | |
| 2006 | Hello! Project DVD Magazine Vol.4 | |
| 2006 | Hello! Project DVD Magazine Vol.7 | |
| 2006 | Hello! Project 2006 Winter ~Wonderful Hearts~ | |
| 2006 | Hello! Project 2006 Winter ~Zeninshuu GO!~ | |
| 2006 | Petit Best 7 | |
| 2006 | ℃-ute 2006 Cutie Circuit Final in YOMIURI LAND EAST LIVE ~9gatsu 10ka wa ℃-ute no Hi~ | |
| 2006 | Hello! Project Sports Festival 2006 Solo Okai Chisato | |
| 2005 | Hello! Project 2005 Summer no Kayou Show ~'05 Selection! Collection!~ | |
| 2005 | Hello! Project 2005 Winter ~A HAPPY NEW POWER! Akagumi~ | |
| 2005 | Hello! Project 2005 Winter All-Stars Dairanbu ~A HAPPY NEW POWER! Iida Kaori Sotsugyou Special~ | |
| 2005 | Hello! Project DVD Magazine Vol.3 | |
| 2005 | Hello! Project DVD Magazine Vol.2 | |
| 2004 | Hello! Project 2004 Winter ~C'MON! Dance World~ | |
| 2004 | Hello! Project 2004 Summer ~Natsu no Doon!~ | |
| 2004 | Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.1 | |
| 2004 | Hello! Project DVD Magazine Vol.1 | |
| 2004 | Hello! Project Sports Festival 2004 | |
| 2004 | Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.2 | |
| 2003 | Hello! Morning Haromoni Gekijou Vol.4 "Hirusagari no Moomamatachi & Bus ga Kuru Made" | |
| 2003 | Hello! Project 2003 Winter ~Tanoshin Jattemasu!~ | |
| 2003 | Hello! Project 2003 Summer ~Yossha! Bikkuri Summer!!~ | |
| 2003 | Hello! Project Sports Festival 2003 | |
| 2003 | Koinu Dan no Monogatari - Making Of | |
| 2002 | Hello! Project 2002 Summer ~ONE HAPPY SUMMER DAY~ | |
| 2002 | The Story of Dan the Puppy | |
| 1996 | Utaban | |
| - | Hello Pro! TIME | |
| - | P-sma | |
| - | HEY!HEY!HEY! MUSIC CHAMP | |
| - | Ustream Musume | |
| - | MUSIC JAPAN |