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