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.

Movies

Petit Best 20 2020

0 %|Jan 8, 2020

Hello! Project 2019 Winter ~NEW AGE~ Hello! Project 20th Anniversary!!

0 %|Mar 3, 2019

Hello! Project 2019 Winter ~YOU & I~ Hello! Project 20th Anniversary!!

95 %|Jan 2, 2019

Hello! Project 2018 Summer ~OG Corner 2~ Hello! Project 20th Anniversary!!

0 %|Aug 31, 2018

Hello! Project 2018 Summer ~OG Corner 1~ Hello! Project 20th Anniversary!!

0 %|Jul 15, 2018

Petit Best 18

0 %|Dec 13, 2017

℃-ute 2017 Summer Last Concert in Saitama Super Arena ~Thank you team ℃-ute~

0 %|Jun 12, 2017

Hello! Project 2017 Hina Fes ~Morning Musume.'17 Premium~

0 %|Mar 26, 2017

Hello! Project 2017 Hina Fes ~℃-ute Premium~

0 %|Mar 26, 2017

Hello! Project 2017 Hina Fes ~Tsugunaga Momoko Premium~

0 %|Mar 26, 2017

Hello! Project 2017 Hina Fes ~ANGERME & Juice=Juice Premium~

0 %|Mar 25, 2017

Hello! Project 2016 COUNTDOWN PARTY 2016-2017 ~GOODBYE & HELLO!~

60 %|Dec 31, 2016

Hello! Project DVD Magazine Vol.51

0 %|Dec 31, 2016

Petit Best 17

0 %|Dec 14, 2016

Hello! Project 2016 Summer ~Rainbow Carnival~

0 %|Sep 3, 2016

Hello! Project 2016 Summer ~Sunshine Parade~

0 %|Jul 16, 2016

Hello! Project DVD Magazine Vol.50

95 %|Jun 15, 2016

Hello! Project DVD Magazine Vol.49

0 %|Apr 15, 2016

Hello! Project 2016 Hina Fes ~℃-ute Premium~

0 %|Mar 19, 2016

Hello! Project 2016 Winter ~DANCING! SINGING! EXCITING!~

70 %|Feb 20, 2016

Hello! Project DVD Magazine Vol.48

0 %|Jan 2, 2016

Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~

0 %|Dec 31, 2015

Petit Best 16

0 %|Dec 16, 2015

℃-ute 2015 Autumn ~℃an't STOP!!~

0 %|Nov 28, 2015

℃-ute 2015 Autumn Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~

0 %|Sep 10, 2015

Hello! Project 2015 Summer ~CHALLENGER~

0 %|Aug 29, 2015

Hello! Project DVD Magazine Vol.47

0 %|Aug 15, 2015

Hello! Project 2015 Summer ~DISCOVERY~

50 %|Jul 11, 2015

Hello! Project DVD Magazine Vol.46

0 %|Jun 15, 2015

℃-ute 2015 Spring 9→10 Shuunen Kinen ~The Future Departure~

0 %|May 9, 2015

Hello! Project DVD Magazine Vol.45

90 %|Apr 15, 2015

Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ Morning Musume.'15 Premium

0 %|Mar 29, 2015

Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ANGERME & Juice=Juice Premium

0 %|Mar 28, 2015

Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ℃-ute Premium

0 %|Mar 28, 2015

Hello! Project 2015 Winter ~HAPPY EMOTION!~

0 %|Feb 15, 2015

Hello! Project DVD Magazine Vol.44

0 %|Jan 15, 2015

Hello! Project 2015 Winter ~DANCE MODE!~

0 %|Jan 2, 2015

Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~

65 %|Dec 31, 2014

℃-ute 2014 Autumn ~Monster~

0 %|Dec 13, 2014

Petit Best 15

0 %|Dec 10, 2014

℃-ute 2014 Autumn (910) no Hi Special Concert ~Thank you BeriKyuu!~ in Nippon Budokan

0 %|Sep 10, 2014

Hello! Project 2014 Summer ~YAPPARI!~

0 %|Sep 6, 2014

Hello! Project DVD Magazine Vol.43

50 %|Jul 15, 2014

S/mileage 2014 Summer LIVE FULL CHARGE ~715 Nippon Budokan~

0 %|Jul 15, 2014

Hello! Project 2014 Summer ~KOREZO!~

0 %|Jul 12, 2014

℃-ute 2014 Spring ~℃-ute no Honne~

0 %|Jun 29, 2014

℃-ute Cutie Circuit ~First Trip to Taipei~

0 %|May 24, 2014

Hello! Project DVD Magazine Vol.42

45 %|May 15, 2014

Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa ℃-ute Desu.

60 %|Mar 29, 2014

Hello! Project DVD Magazine Vol.41

0 %|Mar 15, 2014

Hello! Project 2014 Winter ~DE-HA MiX~

0 %|Feb 16, 2014

Hello! Project 2014 Winter ~GOiSU MODE~

0 %|Jan 2, 2014

Hello! Project DVD Magazine Vol.40

0 %|Jan 2, 2014

Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~

50 %|Dec 31, 2013

Hello! Project DVD Magazine Vol.39

85 %|Dec 15, 2013

Petit Best 14

0 %|Dec 11, 2013

Hello! Project DVD Magazine Vol.38

0 %|Oct 15, 2013

℃-ute 2013 Autumn"Queen of J-POP ~Tadoritsuita Onna Senshi~" in Budokan

0 %|Sep 10, 2013

Hello! Project 2013 Summer COOL HELLO! ~Mazekooze!~

41 %|Aug 31, 2013

Hello! Project DVD Magazine Vol.37

0 %|Aug 15, 2013

Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~

80 %|Jul 27, 2013

℃-ute 2013 Spring ~Treasure Box~

75 %|Jun 29, 2013

Music

Hello! Project DVD Magazine Vol.36

0 %|Jun 15, 2013

Hello! Project 2013 Spring Yaon Premium LIVE ~Soto Fes~

10 %|May 19, 2013

Hello! Channel Vol.12 ~Tanaka Reina Sotsugyou Special!~

0 %|Apr 22, 2013

Hello! Project DVD Magazine Vol.35

65 %|Mar 15, 2013

Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~

100 %|Mar 3, 2013

Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ～Berryz Koubou 10 Nenme Totsunyuu Special!～

0 %|Mar 2, 2013

Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~

0 %|Feb 3, 2013

℃-ute 2012~2013 Winter ~Shinseinaru Pentagram~

0 %|Feb 2, 2013

Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~VIVA!~

0 %|Jan 2, 2013

Hello! Project DVD Magazine Vol.34

0 %|Jan 2, 2013

Hello! Channel Vol.11 ~2013nen Shinshun Tokudaigou Mano Erina Sotsugyou Special!~

0 %|Dec 26, 2012

Hello! Project DVD Magazine Vol.33

0 %|Dec 15, 2012

Petit Best 13

0 %|Dec 5, 2012

Hello! Project DVD Magazine Vol.32

0 %|Nov 15, 2012

Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~

0 %|Oct 24, 2012

Hello! Project DVD Magazine Vol.31

0 %|Oct 15, 2012

℃-ute 2012 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~

0 %|Sep 10, 2012

Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Wkwk (Wakuwaku) Natsu no FAN Matsuri!~

0 %|Aug 19, 2012

Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Ktkr (Kitakore) Natsu no Fan Matsuri!~

0 %|Jul 21, 2012

Hello! Channel Vol.9

0 %|Jul 18, 2012

Hello! Project DVD Magazine Vol.30

70 %|Jul 15, 2012

℃-ute 2012 Spring-Summer ~Utsukushikutte Gomen ne~

0 %|Jun 30, 2012

Hello! Channel Vol.8

0 %|Apr 25, 2012

Hello! Project 2012 Winter Hello☆Pro Tengoku ~Funky-chan~

0 %|Jan 22, 2012

Hello! Project 2012 Winter Hello☆Pro Tengoku ~Rock-chan~

0 %|Jan 2, 2012

Hello! Project DVD Magazine Vol.28

55 %|Jan 2, 2012

℃-ute Zen Single MUSIC VIDEO Blu-ray File 2011

0 %|Dec 21, 2011

Hello! Channel Vol.7

0 %|Dec 19, 2011

Ousama Game

63.33 %|Dec 17, 2011

Horror, Thriller, Mystery

Petit Best 12

0 %|Dec 7, 2011

Hello! Project 2011 Autumn Hello! Project ☆ Festival 2011 ~MOBEKIMASU~

0 %|Nov 23, 2011

Ring of Curse

63.16 %|Oct 29, 2011

Horror

Zomvideo

50 %|Oct 14, 2011

Horror, Comedy

Hello! Project DVD Magazine Vol.27

100 %|Oct 4, 2011

Hello! Channel Vol.6

0 %|Sep 23, 2011

Hello Pro! TIME Vol.5

0 %|Sep 15, 2011

Hello! Project 2011 Summer ~Nippon no Mirai wa YEAH YEAH Live~

100 %|Aug 14, 2011

Hello! Project DVD Magazine Vol.26

0 %|Aug 13, 2011

Hello! Project 2011 Summer ~Nippon no Mirai wa WOW WOW Live~

15 %|Jul 16, 2011

Hello! Project DVD Magazine Vol.25

0 %|Jul 16, 2011

Hello! Channel Vol.5

0 %|Jul 12, 2011

℃-ute 2011 Spring 'Chou! Chou Wonderful Tour'

0 %|Jul 2, 2011

Hello! Channel Vol.4

0 %|Apr 21, 2011

Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ B kkuri Live

0 %|Jan 23, 2011

Hello! Project DVD Magazine Vol.24

0 %|Jan 4, 2011

Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ A gana Live

55 %|Jan 2, 2011

Hello! Project DVD Magazine Vol.23

80 %|Jan 2, 2011

Hello! Channel Vol.3

0 %|Dec 27, 2010

Petit Best 11

0 %|Dec 15, 2010

Hello! Channel Vol.2

0 %|Oct 29, 2010

℃-ute 2010 Summer-Autumn ~Dance Special!! 'Chou Uranaito!!'~

0 %|Oct 3, 2010

Hello! Project 2010 Summer ~Fankora!~

0 %|Aug 8, 2010

Hello! Project DVD Magazine Vol.22

0 %|Jul 18, 2010

℃-ute 2010 Spring ~Shocking LIVE~

0 %|May 15, 2010

Hello! Channel Vol.1

0 %|Apr 26, 2010

Hello! Project 2010 Winter Kachou Fuugetsu ~Shuffle Date~

0 %|Jan 24, 2010

Hello! Project DVD Magazine Vol.21

0 %|Jan 5, 2010

Hello! Project 2010 Winter Kachou Fuugetsu ~Mobekimasu!~

0 %|Jan 2, 2010

Hello! Project DVD Magazine Vol.20

0 %|Jan 2, 2010

Petit Best 10

0 %|Dec 2, 2009

℃-ute 2009 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~

0 %|Sep 10, 2009

Hello! Project 2009 Summer Kakumei Gannen ~Hello! Chanpuru~

0 %|Aug 9, 2009

Hello! Project DVD Magazine Vol.19

0 %|Jul 18, 2009

Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Backstage Video~

0 %|Feb 1, 2009

Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Elder Club Sotsugyou Kinen Special~

0 %|Feb 1, 2009

Hello! Project DVD Magazine Vol.18

0 %|Jan 31, 2009

Hello! Project 2009 Winter Wonderful Hearts Kouen ~Kakumei Gannen~

40 %|Jan 2, 2009

Hello! Project DVD Magazine Vol.16

0 %|Jan 2, 2009

Petit Best 9

0 %|Dec 10, 2008

Hello! Project 2008 Summer Wonderful Hearts Kouen ~Hishochi de Date Itashima SHOW~

0 %|Aug 3, 2008

Hello! Project DVD Magazine Vol.15

0 %|Jul 19, 2008

Berryz Kobo & ℃-ute Nakayoshi Battle Concert Tour 2008 Haru ~Berryz Kamen vs Cutie Ranger~

0 %|Apr 20, 2008

Hello! Project 2008 Winter ~Live DVD Box Bonus Video~

0 %|Jan 27, 2008

Hello! Project 2008 Winter ~Kettei! Hello☆Pro Award '08~

0 %|Jan 27, 2008

Hello! Project DVD Magazine Vol.14

0 %|Jan 26, 2008

Hello! Project 2008 Winter ~Wonderful Hearts Nenjuu Mukyuu~

0 %|Jan 2, 2008

Hello! Project DVD Magazine Vol.12

0 %|Jan 2, 2008

Petit Best 8

0 %|Dec 12, 2007

Hello! Project 2007 Summer 10th Anniversary Dai Kanshasai ~Hello☆Pro Natsu Matsuri~

0 %|Jul 29, 2007

Hello! Project DVD Magazine Vol.11

0 %|Jul 15, 2007

℃-ute 2007 Spring ~Golden Hatsu Date~

90 %|Apr 21, 2007

Hello! Project 2007 Winter ~Shuuketsu! 10th Anniversary~

35 %|Jan 28, 2007

Hello! Project 2007 Winter ~Live DVD Box Bonus Video~

0 %|Jan 28, 2007

Hello! Project DVD Magazine Vol.10

70 %|Jan 27, 2007

Hello! Project 2007 Winter ~Wonderful Hearts Otome Gocoro~

0 %|Jan 2, 2007

Hello! Project DVD Magazine Vol.8

0 %|Jan 2, 2007

Petit Best 7

0 %|Dec 20, 2006

℃-ute 2006 Cutie Circuit Final in YOMIURI LAND EAST LIVE ~9gatsu 10ka wa ℃-ute no Hi~

0 %|Sep 10, 2006

Music

Hello! Project 2006 Summer ~Wonderful Hearts Land~

0 %|Jul 23, 2006

Hello! Project DVD Magazine Vol.7

0 %|Jul 9, 2006

Hello! Project DVD Magazine Vol.6

0 %|Mar 19, 2006

Hello! Project Sports Festival 2006 Solo Okai Chisato

0 %|Mar 19, 2006

Hello! Project 2006 Winter ~Zeninshuu GO!~

0 %|Jan 29, 2006

Hello! Project 2006 Winter ~Wonderful Hearts~

0 %|Jan 4, 2006

Hello! Project DVD Magazine Vol.4

80 %|Jan 2, 2006

Hello! Project 2005 Summer no Kayou Show ~'05 Selection! Collection!~

0 %|Jul 24, 2005

Hello! Project DVD Magazine Vol.3

48 %|Jul 9, 2005

Hello! Project 2005 Winter All-Stars Dairanbu ~A HAPPY NEW POWER! Iida Kaori Sotsugyou Special~

0 %|Jan 30, 2005

Hello! Project 2005 Winter ~A HAPPY NEW POWER! Akagumi~

0 %|Jan 13, 2005

Hello! Project DVD Magazine Vol.2

0 %|Jan 2, 2005

Hello! Project Sports Festival 2004

52 %|Dec 5, 2004

Hello! Project DVD Magazine Vol.1

75 %|Nov 14, 2004

Hello! Project 2004 Summer ~Natsu no Doon!~

0 %|Aug 1, 2004

Music

Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.2

0 %|Jul 16, 2004

Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.1

0 %|Jul 15, 2004

Hello! Project 2004 Winter ~C'MON! Dance World~

100 %|Jan 25, 2004

Hello! Morning Haromoni Gekijou Vol.4 "Hirusagari no Moomamatachi & Bus ga Kuru Made"

0 %|Dec 26, 2003

Hello! Project Sports Festival 2003

65 %|Nov 22, 2003

Hello! Project 2003 Summer ~Yossha! Bikkuri Summer!!~

0 %|Aug 3, 2003

Koinu Dan no Monogatari - Making Of

0 %|Jun 21, 2003

Hello! Project 2003 Winter ~Tanoshin Jattemasu!~

35 %|Feb 2, 2003

The Story of Dan the Puppy

70 %|Dec 14, 2002

Family

Hello! Project 2002 Summer ~ONE HAPPY SUMMER DAY~

0 %|Jul 28, 2002

Series

HEY!HEY!HEY! MUSIC CHAMP

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P-sma

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Ustream Musume

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MUSIC JAPAN

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いきなりマリッジ

0 %|Jun 11, 2018

Reality

Ni Kenme Dou Suru? ~Tsumami no Hanashi~

0 %|Apr 9, 2017

Suugaku ♥ Joshi Gakuen

43.33 %|Jan 11, 2012

Utaban

60 %|Oct 15, 1996

Hello Pro! TIME

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Bijo Gaku

0 %|Apr 1, 2010

Yorosen!

0 %|Oct 6, 2008