Chisato Okai

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.

Personal Facts

Known For: Acting
Gender: female
Known Credits: 182
Birth Date: 1994-06-21 00:00:00
Birth Place: Tokorozawa, Saitama Prefecture, Japan

Known For

Credits

actors (182 credits)
- Petit Best 20 2020
  
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  2020
- Hello! Project 2019 Winter ~NEW AGE~ Hello! Project 20th Anniversary!!
  
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  2019
- Hello! Project 2019 Winter ~YOU & I~ Hello! Project 20th Anniversary!!
  
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  2019
- Hello! Project 2018 Summer ~OG Corner 2~ Hello! Project 20th Anniversary!!
  
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  2018
- Hello! Project 2018 Summer ~OG Corner 1~ Hello! Project 20th Anniversary!!
  
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  2018
- Petit Best 18
  
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  2017
- ℃-ute 2017 Summer Last Concert in Saitama Super Arena ~Thank you team ℃-ute~
  
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  2017
- Hello! Project 2017 Hina Fes ~Morning Musume.'17 Premium~
  
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  2017
- Hello! Project 2017 Hina Fes ~℃-ute Premium~
  
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  2017
- Hello! Project 2017 Hina Fes ~Tsugunaga Momoko Premium~
  
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  2017
- Hello! Project 2017 Hina Fes ~ANGERME & Juice=Juice Premium~
  
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  2017
- Hello! Project 2016 COUNTDOWN PARTY 2016-2017 ~GOODBYE & HELLO!~
  
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  2016
- Hello! Project DVD Magazine Vol.51
  
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  2016
- Petit Best 17
  
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  2016
- Hello! Project 2016 Summer ~Rainbow Carnival~
  
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  2016
- Hello! Project 2016 Summer ~Sunshine Parade~
  
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  2016
- Hello! Project DVD Magazine Vol.50
  
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  2016
- Hello! Project DVD Magazine Vol.49
  
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  2016
- Hello! Project 2016 Hina Fes ~℃-ute Premium~
  
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  2016
- Hello! Project 2016 Winter ~DANCING! SINGING! EXCITING!~
  
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  2016
- Hello! Project DVD Magazine Vol.48
  
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  2016
- Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~
  
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  2015
- Petit Best 16
  
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  2015
- ℃-ute 2015 Autumn ~℃an't STOP!!~
  
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  2015
- ℃-ute 2015 Autumn Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~
  
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  2015
- Hello! Project DVD Magazine Vol.47
  
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  2015
- Hello! Project 2015 Summer ~CHALLENGER~
  
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  2015
- Hello! Project 2015 Summer ~DISCOVERY~
  
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  2015
- Hello! Project DVD Magazine Vol.46
  
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  2015
- ℃-ute 2015 Spring 9→10 Shuunen Kinen ~The Future Departure~
  
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  2015
- Hello! Project DVD Magazine Vol.45
  
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  2015
- Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ Morning Musume.'15 Premium
  
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  2015
- Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ℃-ute Premium
  
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  2015
- Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ANGERME & Juice=Juice Premium
  
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  2015
- Hello! Project DVD Magazine Vol.44
  
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  2015
- Hello! Project 2015 Winter ~DANCE MODE!~
  
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  2015
- Hello! Project 2015 Winter ~HAPPY EMOTION!~
  
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  2015
- Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~
  
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  2014
- Petit Best 15
  
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  2014
- ℃-ute 2014 Autumn ~Monster~
  
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  2014
- ℃-ute 2014 Autumn (910) no Hi Special Concert ~Thank you BeriKyuu!~ in Nippon Budokan
  
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  2014
- Hello! Project 2014 Summer ~YAPPARI!~
  
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  2014
- Hello! Project DVD Magazine Vol.43
  
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  2014
- S/mileage 2014 Summer LIVE FULL CHARGE ~715 Nippon Budokan~
  
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  2014
- Hello! Project 2014 Summer ~KOREZO!~
  
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  2014
- ℃-ute 2014 Spring ~℃-ute no Honne~
  
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  2014
- ℃-ute Cutie Circuit ~First Trip to Taipei~
  
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  2014
- Hello! Project DVD Magazine Vol.42
  
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  2014
- Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa ℃-ute Desu.
  
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  2014
- Hello! Project DVD Magazine Vol.41
  
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  2014
- Hello! Project 2014 Winter ~DE-HA MiX~
  
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  2014
- Hello! Project 2014 Winter ~GOiSU MODE~
  
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  2014
- Hello! Project DVD Magazine Vol.40
  
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  2014
- Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~
  
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  2013
- Hello! Project DVD Magazine Vol.39
  
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  2013
- Petit Best 14
  
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  2013
- Hello! Project DVD Magazine Vol.38
  
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  2013
- ℃-ute 2013 Autumn"Queen of J-POP ~Tadoritsuita Onna Senshi~" in Budokan
  
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  2013
- Hello! Project 2013 Summer COOL HELLO! ~Mazekooze!~
  
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  2013
- Hello! Project DVD Magazine Vol.37
  
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  2013
- Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~
  
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  2013
- ℃-ute 2013 Spring ~Treasure Box~
  
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  2013
- Hello! Project DVD Magazine Vol.36
  
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  2013
- Hello! Project 2013 Spring Yaon Premium LIVE ~Soto Fes~
  
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  2013
- Hello! Channel Vol.12 ~Tanaka Reina Sotsugyou Special!~
  
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  2013
- Hello! Project DVD Magazine Vol.35
  
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  2013
- Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ～Berryz Koubou 10 Nenme Totsunyuu Special!～
  
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  2013
- Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~
  
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  2013
- Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~
  
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  2013
- ℃-ute 2012~2013 Winter ~Shinseinaru Pentagram~
  
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  2013
- Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~VIVA!~
  
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  2013
- Hello! Project DVD Magazine Vol.34
  
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  2013
- Hello! Channel Vol.11 ~2013nen Shinshun Tokudaigou Mano Erina Sotsugyou Special!~
  
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  2012
- Hello! Project DVD Magazine Vol.33
  
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  2012
- Petit Best 13
  
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  2012
- Hello! Project DVD Magazine Vol.32
  
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  2012
- Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~
  
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  2012
- Hello! Project DVD Magazine Vol.31
  
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  2012
- ℃-ute 2012 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~
  
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  2012
- Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Wkwk (Wakuwaku) Natsu no FAN Matsuri!~
  
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  2012
- Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Ktkr (Kitakore) Natsu no Fan Matsuri!~
  
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  2012
- Hello! Channel Vol.9
  
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  2012
- Hello! Project DVD Magazine Vol.30
  
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  2012
- ℃-ute 2012 Spring-Summer ~Utsukushikutte Gomen ne~
  
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  2012
- Hello! Channel Vol.8
  
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  2012
- Hello! Project 2012 Winter Hello☆Pro Tengoku ~Funky-chan~
  
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  2012
- Hello! Project 2012 Winter Hello☆Pro Tengoku ~Rock-chan~
  
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  2012
- Hello! Project DVD Magazine Vol.28
  
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  2012
- ℃-ute Zen Single MUSIC VIDEO Blu-ray File 2011
  
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  2011
- Hello! Channel Vol.7
  
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  2011
- Ousama Game
  Kaori Maruoka
  
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  2011
- Petit Best 12
  
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  2011
- Hello! Project 2011 Autumn Hello! Project ☆ Festival 2011 ~MOBEKIMASU~
  
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  2011
- Ring of Curse
  Chikako's Sister
  
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  2011
- Zomvideo
  
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  2011
- Hello! Project DVD Magazine Vol.27
  
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  2011
- Hello! Channel Vol.6
  
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  2011
- Hello Pro! TIME Vol.5
  
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  2011
- Hello! Project 2011 Summer ~Nippon no Mirai wa YEAH YEAH Live~
  
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  2011
- Hello! Project DVD Magazine Vol.26
  
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  2011
- Hello! Project 2011 Summer ~Nippon no Mirai wa WOW WOW Live~
  
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  2011
- Hello! Project DVD Magazine Vol.25
  
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  2011
- Hello! Channel Vol.5
  
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  2011
- ℃-ute 2011 Spring 'Chou! Chou Wonderful Tour'
  
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  2011
- Hello! Channel Vol.4
  
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  2011
- Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ B kkuri Live
  
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  2011
- Hello! Project DVD Magazine Vol.24
  
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  2011
- Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ A gana Live
  
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  2011
- Hello! Project DVD Magazine Vol.23
  
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  2011
- Hello! Channel Vol.3
  
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  2010
- Petit Best 11
  
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  2010
- Hello! Channel Vol.2
  
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  2010
- ℃-ute 2010 Summer-Autumn ~Dance Special!! 'Chou Uranaito!!'~
  
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  2010
- Hello! Project 2010 Summer ~Fankora!~
  
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  2010
- Hello! Project DVD Magazine Vol.22
  
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  2010
- ℃-ute 2010 Spring ~Shocking LIVE~
  
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  2010
- Hello! Channel Vol.1
  
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  2010
- Hello! Project 2010 Winter Kachou Fuugetsu ~Shuffle Date~
  
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  2010
- Hello! Project DVD Magazine Vol.21
  
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  2010
- Hello! Project 2010 Winter Kachou Fuugetsu ~Mobekimasu!~
  
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  2010
- Hello! Project DVD Magazine Vol.20
  
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  2010
- Petit Best 10
  
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  2009
- ℃-uteコンサートツアー2009夏秋〜キューティーJUMP！〜
  
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  2009
- ℃-ute 2009 Cutie Circuit ~9gatsu 10ka wa ℃-ute no Hi~
  
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  2009
- Hello! Project 2009 Summer Kakumei Gannen ~Hello! Chanpuru~
  
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  2009
- Hello! Project DVD Magazine Vol.19
  
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  2009
- ℃-ute コンサートツアー 2009 春〜 A B ℃ 〜
  
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  2009
- Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Backstage Video~
  
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  2009
- Hello! Project 2009 Winter Kettei! Hello☆Pro Award '09 ~Elder Club Sotsugyou Kinen Special~
  
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  2009
- Hello! Project DVD Magazine Vol.18
  
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  2009
- Hello! Project 2009 Winter Wonderful Hearts Kouen ~Kakumei Gannen~
  
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  2009
- Hello! Project DVD Magazine Vol.16
  
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  2009
- Petit Best 9
  
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  2008
- ℃-ute Cutie Circuit 2008〜9月10日は℃-uteの日〜
  
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  2008
- ℃-uteコンサートツアー2008夏〜忘れたくない夏〜
  
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  2008
- Hello! Project 2008 Summer Wonderful Hearts Kouen ~Hishochi de Date Itashima SHOW~
  
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  2008
- Hello! Project DVD Magazine Vol.15
  
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  2008
- Berryz Kobo & ℃-ute Nakayoshi Battle Concert Tour 2008 Haru ~Berryz Kamen vs Cutie Ranger~
  
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  2008
- Hello! Project 2008 Winter ~Kettei! Hello☆Pro Award '08~
  
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  2008
- Hello! Project 2008 Winter ~Live DVD Box Bonus Video~
  
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  2008
- Hello! Project DVD Magazine Vol.14
  
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  2008
- Hello! Project 2008 Winter ~Wonderful Hearts Nenjuu Mukyuu~
  
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  2008
- Hello! Project DVD Magazine Vol.12
  
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  2008
- Petit Best 8
  
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  2007
- ℃-ute ライブツアー2007秋〜放課後のエッセンス〜
  
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  2007
- Cutie Circuit 2007 〜9月10日は℃-uteの日〜
  
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  2007
- Hello! Project 2007 Summer 10th Anniversary Dai Kanshasai ~Hello☆Pro Natsu Matsuri~
  
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  2007
- Hello! Project DVD Magazine Vol.11
  
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  2007
- ℃-ute 2007 Spring ~Golden Hatsu Date~
  
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  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〜
  
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  2007
- Hello! Project 2007 Winter ~Shuuketsu! 10th Anniversary~
  
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  2007
- Hello! Project 2007 Winter ~Live DVD Box Bonus Video~
  
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  2007
- Hello! Project DVD Magazine Vol.10
  
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  2007
- Hello! Project 2007 Winter ~Wonderful Hearts Otome Gocoro~
  
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  2007
- Hello! Project DVD Magazine Vol.8
  
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  2007
- Petit Best 7
  
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  2006
- ℃-ute 2006 Cutie Circuit Final in YOMIURI LAND EAST LIVE ~9gatsu 10ka wa ℃-ute no Hi~
  
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  2006
- Hello! Project 2006 Summer ~Wonderful Hearts Land~
  
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  2006
- Hello! Project DVD Magazine Vol.7
  
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  2006
- Hello! Project DVD Magazine Vol.6
  
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  2006
- Hello! Project Sports Festival 2006 Solo Okai Chisato
  
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  2006
- Hello! Project 2006 Winter ~Zeninshuu GO!~
  
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  2006
- Hello! Project 2006 Winter ~Wonderful Hearts~
  
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  2006
- Hello! Project DVD Magazine Vol.4
  
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  2006
- Hello! Project 2005 Summer no Kayou Show ~'05 Selection! Collection!~
  
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  2005
- Hello! Project DVD Magazine Vol.3
  
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  2005
- Hello! Project 2005 Winter All-Stars Dairanbu ~A HAPPY NEW POWER! Iida Kaori Sotsugyou Special~
  
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  2005
- Hello! Project 2005 Winter ~A HAPPY NEW POWER! Akagumi~
  
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  2005
- Hello! Project DVD Magazine Vol.2
  
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  2005
- Hello! Project Sports Festival 2004
  
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  2004
- Hello! Project DVD Magazine Vol.1
  
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  2004
- Hello! Project 2004 Summer ~Natsu no Doon!~
  
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  2004
- Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.2
  
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  2004
- Yaguchi Mari to iku! ℃-ute chotto 1-kyoku kiite kudasai! Vol.1
  
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  2004
- Hello! Project 2004 Winter ~C'MON! Dance World~
  
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  2004
- Hello! Morning Haromoni Gekijou Vol.4 "Hirusagari no Moomamatachi & Bus ga Kuru Made"
  
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  2003
- Hello! Project Sports Festival 2003
  
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  2003
- Hello! Project 2003 Summer ~Yossha! Bikkuri Summer!!~
  
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  2003
- Koinu Dan no Monogatari - Making Of
  
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  2003
- Hello! Project 2003 Winter ~Tanoshin Jattemasu!~
  
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  2003
- The Story of Dan the Puppy
  
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  2002
- Hello! Project 2002 Summer ~ONE HAPPY SUMMER DAY~
  
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  2002