Masaki Sato

Known For: Acting

Gender: Female

Date of Birth: May 7, 1999 (26 years old)

Place of Birth: Hokkaidō, Japan

佐藤優樹 (Sato Masaki) is a Japanese pop singer. She is a former idol under Hello! Project as a 10th generation member of Morning Musume., as well a former member of the SATOYAMA movement units Harvest, Jurin, and Sato no Akari. She graduated from both Morning Musume. and Hello! Project on December 13, 2021 due to health issues. As of April 2022, she is part of the M-line club.

2023

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Sato Masaki Birthday Event 2023 ~Emerald planet~

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Morning Musume. Best Selection ~The 25th Shuunen~

2022

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Sato Masaki ~prism~

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Morning Musume. 9・10ki 10th Anniversary BOOK

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COVERS -One on One-

2021

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Morning Musume.'21 DVD Magazine Vol.136

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Morning Musume.'21 DVD Magazine Vol.137

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Morning Musume.'21 Ishida Ayumi & Sato Masaki FC Event ~Hiyoko ga 10nen Tattara, saa Nani ni Naru?~ "Maa Birthday Yattenai yo. Semete Ishou dake Kisasete!" "Iya, Title Nagai yo!"

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Morning Musume.'21 Kessei Kinen FC Event ~Musume×FAN×Fun!~

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Morning Musume.'21 DVD Magazine Vol.138

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Morning Musume.'21 2021 Autumn Teenage Solution ~Sato Masaki Sotsugyou Special~

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Sato Masaki on Morning Musume.'21 2021 Autumn Teenage Solution ~Sato Masaki Graduation Special~

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Hello! Project DVD Magazine Vol.69

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Eizouza・Morning Musume. 9 ~Single M Clips~

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Morning Musume.'21 16th ~That's J-POP~

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Hello! Project presents... "premier seat" ~Morning Musume.'21 Premium~

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Morning Musume.'21 DVD Magazine Vol.135

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Hello! Project presents... "premier seat" ~Hello! Project Premium~

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Hello! Project DVD Magazine Vol.70

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Hello! Project 2021 Winter ~STEP BY STEP~

2020

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Morning Musume.'20 FC Event ~Premoni. Christmas Kai~

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Morning Musume.'20 DVD Magazine Vol.125

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Morning Musume.'20 DVD Magazine Vol.126

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Morning Musume.'20 DVD Magazine Vol.127

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Hello! Project DVD Magazine Vol.65

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Petit Best 20 2020

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Hello! Project Visual Commentary ~Member Osusume Live Eizou~ ②

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Morning Musume.'20 DVD Magazine Vol.128

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Morning Musume.'20 DVD Magazine Vol.129

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Morning Musume.'20 DVD Magazine Vol.130

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Hello! Project DVD Magazine Vol.66

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Hello! Project DVD Magazine Vol.67

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Hello! Project 2020 Hina Fes ~Morning Musume.'20 Premium~

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Hello! Project 2020 Winter ~HELLO! PROJECT IS [　　　　　]~

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Hello! Project 2020 Hina Fes ~ANGERME Premium~

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Morning Musume.'20 Sato Masaki Birthday Event

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Morning Musume.'20 DVD Magazine Vol.131

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Hello! Project presents... "Solo Fes!"

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Hello! Project 2020 ~The Ballad~ Special Number

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Hello! Project 2020 Year-End Party ~GOODBYE & HELLO!~

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Hello! Project 2020 COVERS ~The Ballad Best Selection~

2019

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Morning Musume '18 Concert Tour Aki ~GET SET, GO!~ Final Iikubo Haruna Sotsugyou Special

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

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

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Best! Morning Musume. 20th Anniversary

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Morning Musume.'19 Dinner Show "Happy Night" Hello! Project 20th Anniversary!!

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Morning Musume.'19 DVD Magazine Vol.116

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Morning Musume.'19 DVD Magazine Vol.117

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Morning Musume.'19 DVD Magazine Vol.118

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Morning Musume.'19 FC Event ~Play Moni Christmas Kai~

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Hello! Project 2019 Hina Fes ~Hello! Project 20th Anniversary!! Premium~

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Hello! Project 2019 Hina Fes ~Juice=Juice Premium~

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Hello! Project 2019 Hina Fes ~Morning Musume.'19 Premium~

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Hello! Project 2019 Hina Fes ~ANGERME Premium~

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Hello! Project 2019 Summer 'beautiful'

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Hello! Project 2019 Summer "harmony"

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Morning Musume.'19 DVD Magazine Vol.119

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Morning Musume.'19 DVD Magazine Vol.120

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Morning Musume.'19 DVD Magazine Vol.121

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Morning Musume.'19 DVD Magazine Vol.122

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Morning Musume.'19 DVD Magazine Vol.123

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Morning Musume.'19 DVD Magazine Vol.124

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Hello! Project DVD Magazine Vol.61

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Hello! Project DVD Magazine Vol.62

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Hello! Project DVD Magazine Vol.63

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Hello! Project DVD Magazine Vol.64

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Morning Musume.'19 2019 Autumn 〜ROCK IN JAPAN FESTIVAL 2019〜

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Morning Musume.'19 2019 Spring ~BEST WISHES!~ FINAL

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Morning Musume.'19 2019 Autumn ~KOKORO&KARADA~ FINAL

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Hello! Project 2019 COUNTDOWN PARTY 2019-2020 ~GOODBYE & HELLO!~

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Morning Musume.'19 Sato Masaki Birthday Event

2018

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Hello! Project 2018 Winter ~PERFECT SCORE~ Hello! Project 20th Anniversary!!

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Hello! Project 2018 Winter ~FULL SCORE~ Hello! Project 20th Anniversary!!

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Hello Pro All Stars 2018 Single Hatsubai Kinen Event ~Team Taikou Uta Gassen~

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Hello! Project 2018 COUNTDOWN PARTY 2018-2019 ~GOODBYE & HELLO!~ Hello! Project 20th Anniversary!!

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Hello! Project 2018 Haro! Fes Hello! Project 20th Anniversary!!

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Hello! Project DVD Magazine Vol.56

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Hello! Project DVD Magazine Vol.58

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Hello! Project 2018 Hina Fes ~Hello! Project 20th Anniversary!! Premium~

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Hello! Project 2018 Hina Fes ~Morning Musume.'18 Premium~

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Hello! Project 2018 Summer ~ALL FOR ONE~ Hello! Project 20th Anniversary!!

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Hello! Project 2018 Summer ~ONE FOR ALL~ Hello! Project 20th Anniversary!!

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

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Morning Musume.'18 2018 Autumn ~GET SET, GO!~ Final Iikubo Haruna Sotsugyou Special

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Morning Musume.'18 2018 Spring Tanjou 20 Shuunen Kinen ~We are MORNING MUSUME.~ Final Ogata Haruna Sotsugyou Special

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Morning Musume.'18 Live Concert in Mexico City

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Morning Musume.'18 Mexico City & NYC Documentary

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Morning Musume.'18 DVD Magazine Vol.106

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Morning Musume.'18 DVD Magazine Vol.107

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Morning Musume.'18 DVD Magazine Vol.108

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Morning Musume.'18 DVD Magazine Vol.109

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Morning Musume.'18 DVD Magazine Vol.110

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Morning Musume.'18 DVD Magazine Vol.112

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Morning Musume.'18 DVD Magazine Vol.113

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Morning Musume.'18 DVD Magazine Vol.114

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Morning Musume.'18 DVD Magazine Vol.115

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Morning Musume.'18 FC Event ~Play Moni. Christmas Kai~

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Morning Musume.'18 FC Event ~Kessei Kinen Play Moni. Dai Kanshasai! 22 Nenme mo Ikimasshoi!~

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Sato Masaki ~Sankaku no Glass~

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Morning Musume.'18 Sato Masaki Birthday Event

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Hello! Project 2018 Hina Fes ~ANGERME & Juice=Juice Premium~

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Hello! Project 2018 Hina Fes ~Morning Musume. 20th Anniversary!! Premium~

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Hello! Project DVD Magazine Vol.57

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Hello! Project DVD Magazine Vol.59

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Hello! Project DVD Magazine Vol.60

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Petit Best 19

2017

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Hello! Project 2017 COUNTDOWN PARTY 2017-2018 ~GOODBYE & HELLO!~ Hello! Project 20th Anniversary!!

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

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

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Hello! Project 2017 Summer ~HELLO! MEETING~

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Hello! Project 2017 Summer ~HELLO! GATHERING~

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Hello! Project DVD Magazine Vol.52

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Hello! Project DVD Magazine Vol.53

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Hello! Project DVD Magazine Vol.55

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Morning Musume.'17 2017 Autumn Tanjou 20 Shuunen Kinen ~We are MORNING MUSUME.~ Kudo Haruka Sotsugyou Special

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Morning Musume.'17 2017 Spring ~THE INSPIRATION!~

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Morning Days Happy Holiday 10ki Member Iikubo Haruna・Ishida Ayumi・Sato Masaki・Kudo Haruka FC Tour in Yamanashi

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Morning Musume.'17 Live Concert in Hong Kong

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Morning Musume.'17 Hong Kong Documentary

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Morning Musume.'17 DVD Magazine Vol.90

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Morning Musume.'17 DVD Magazine Vol.92

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Morning Musume.'17 DVD Magazine Vol.93

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Morning Musume.'17 DVD Magazine Vol.95

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Morning Musume.'17 DVD Magazine Vol.96

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Morning Musume.'17 DVD Magazine Vol.97

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Morning Musume.'17 DVD Magazine Vol.98

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Morning Musume.'17 DVD Magazine Vol.99

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Morning Musume.'17 DVD Magazine Vol.100

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Morning Musume.'17 DVD Magazine Vol.101

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Morning Musume.'17 DVD Magazine Vol.102

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Morning Musume.'17 DVD Magazine Vol.103

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Morning Musume.'17 DVD Magazine Vol.104

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Morning Musume.'17 DVD Magazine Vol.105

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Pharaoh no Haka ~The Musical~

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Morning Musume.'17 Christmas FC Event ~Play Moni. 2~

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Morning Musume.'17 Sato Masaki Birthday Event

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

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Hello! Project 2017 Hina Fes ~Tsugunaga Momoko Premium~

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Hello! Project DVD Magazine Vol.54

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Petit Best 18

2016

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

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Hello! Project 2016 Hina Fes ~Morning Musume.'16 Premium~

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Hello! Project 2016 Summer ~Sunshine Parade~

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Hello! Project 2016 Summer ~Rainbow Carnival~

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

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Hello! Project DVD Magazine Vol.48

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Morning Musume.'16 2016 Autumn ~MY VISION~

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Morning Musume.'16 2016 Spring ~EMOTION IN MOTION~ Suzuki Kanon Sotsugyou Special

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Morning Musume.'16 Live Concert in Houston

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Morning Musume.'16 Houston Documentary

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Morning Musume.'16 Live Concert in Taipei

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Morning Musume.'16 Taipei Documentary

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Morning Musume.'16 DVD Magazine Vol.80

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Morning Musume.'16 DVD Magazine Vol.81

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Morning Musume.'16 DVD Magazine Vol.82

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Morning Musume.'16 DVD Magazine Vol.83

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Morning Musume.'16 DVD Magazine Vol.84

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Morning Musume.'16 DVD Magazine Vol.85

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Morning Musume.'16 DVD Magazine Vol.86

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Morning Musume.'16 DVD Magazine Vol.87

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Morning Musume.'16 DVD Magazine Vol.88

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Morning Musume.'16 DVD Magazine Vol.89

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Morning Musume.'16 Sato Masaki Birthday DVD

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Morning Musume.'16 Sato Masaki Birthday Event

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Hello! Project DVD Magazine Vol.49

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Hello! Project DVD Magazine Vol.50

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Hello! Project DVD Magazine Vol.51

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Petit Best 17

2015

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Morning Musume.'15 FC Event ~13nin Gakari no Christmas~

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Alo-Hello! 7 ~Morning Musume.~

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Hello! Project 2015 Summer ~CHALLENGER~

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Hello! Project 2015 Winter ~DANCE MODE!~

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

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

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

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

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Hello! Project 2015 Summer ~DISCOVERY~

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Michishige Camera Tokubetsu hen

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Morning Musume.'15 2015 Autumn ~PRISM~

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Morning Musume.'15 2015 Spring ~GRADATION~

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Morning Musume.'15 DVD Magazine Vol.67

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Morning Musume.'15 DVD Magazine Vol.68

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Morning Musume.'15 DVD Magazine Vol.69

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Morning Musume.'15 DVD Magazine Vol.71

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Morning Musume.'15 DVD Magazine Vol.72

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Morning Musume.'15 DVD Magazine Vol.73

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Morning Musume.'15 DVD Magazine Vol.74

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Morning Musume.'15 DVD Magazine Vol.75

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Morning Musume.'15 DVD Magazine Vol.76

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Morning Musume.'15 DVD Magazine Vol.77

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Morning Musume.'15 DVD Magazine Vol.78

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TRIANGLE ~The Musical~

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BS-TBS Kaikyoku 15 Shuunen Tokubetsu Kikaku COOL JAPAN ~DOU~ Best Fifteen ~Morning Musume.'15 Hen~

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Morning Musume.'15 Sato Masaki Birthday Event

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Hello! Project 2015 Winter ~HAPPY EMOTION!~

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Hello! Project DVD Magazine Vol.44

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Hello! Project DVD Magazine Vol.45

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Hello! Project DVD Magazine Vol.46

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Hello! Project DVD Magazine Vol.47

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Petit Best 16

2014

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Morning Musume.'14 FC Event ~Premoni~

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Alo-Hello! Morning Musume.'14 Shashinshuu

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

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Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa Morning Musume.'14 Desu.

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Hello! Project 2014 Summer ~KOREZO!~

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Hello! Project 2014 Summer ~YAPPARI!~

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Hello! Project 2014 Winter ~GOiSU MODE~

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Hello! Project 2014 Winter ~DE-HA MiX~

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Hawaii FC Tour 2014 ~Morning Musume.'14~

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Hello! Project FC Event 2014 ~Hello! Xmas Days2♥~ Morning Musume.'14

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Morning Musume.'14 Ishida Ayumi Birthday Event

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LILIUM -Lilium Shoujo Junketsu Kageki- ~The Musical~

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Morning Musume.'14 2014 Autumn GIVE ME MORE LOVE ~Michishige Sayumi Sotsugyou Kinen Special~

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Morning Musume.'14 2014 Spring ~EVOLUTION~

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Morning Musume.'14 & S/mileage DVD Magazine Vol.1

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Morning Musume.'14 Live Concert in New York

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Morning Musume.'14 Special Event in Shinagawa

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Morning Musume.'14 DVD Magazine Vol.58

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Morning Musume.'14 DVD Magazine Vol.59

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Morning Musume.'14 DVD Magazine Vol.60

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Morning Musume.'14 DVD Magazine Vol.61

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Morning Musume.'14 DVD Magazine Vol.62

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Morning Musume.'14 DVD Magazine Vol.63

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Morning Musume.'14 DVD Magazine Vol.64

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Morning Musume.'14 DVD Magazine Vol.65

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Morning Musume.'14 DVD Magazine Vol.66

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Eizouza・Morning Musume. 8 ~Single M Clips~

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Morning Musume.'14 Sato Masaki Birthday Event

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Morning Musume.'14 2014 Spring Solo Sato Masaki ~EVOLUTION~

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Hello! Project DVD Magazine Vol.40

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Hello! Project DVD Magazine Vol.41

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Hello! Project DVD Magazine Vol.42

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Hello! Project DVD Magazine Vol.43

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Petit Best 15

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

2013

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

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Tanaka Reina Birthday Event ~OtsukaReina Kai 2 ~Minna Hisashiburi~!~

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Alo-Hello! Morning Musume. 9・10ki

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

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

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

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

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

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

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

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

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Hello! Project FC Event 2013 ~Hello! Xmas Days♥~ Morning Musume.

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Morning Musume. 2013 Autumn ~CHANCE!~

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Morning Musume. 2013 Spring Solo Sato Masaki Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~

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Morning Musume. 2013 Spring Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~

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Morning Musume. 15th Anniversary Photobook ZERO

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Morning Musume. DVD Magazine Vol.48

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Morning Musume. DVD Magazine Vol.49

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Morning Musume. DVD Magazine Vol.50

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Morning Musume. DVD Magazine Vol.51

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Morning Musume. DVD Magazine Vol.53

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Morning Musume. DVD Magazine Vol.54

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Morning Musume. DVD Magazine Vol.55

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Morning Musume. DVD Magazine Vol.56

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Morning Musume. DVD Magazine Vol.57

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Morning Musume. 2013 Spring Live Photobook Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~

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Morning Musume. Tanjou 16 Shuunen Kinen Event "Watashitachi ga, Ima no Morning Musume. desu. 17 Nenme mo, Saa, Ikou ka."

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Sayashi Riho Birthday Event ~Sayashi no Koto, Itsu Iwau no? Ima Desho!!~ / Sato Masaki Birthday Event ~14 sai nau nauuuu!!~

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Morning Musume. 2013 Autumn Solo Sato Masaki ~CHANCE!~

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Hello! Project DVD Magazine Vol.34

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Hello! Project DVD Magazine Vol.35

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Hello! Project DVD Magazine Vol.36

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Hello! Project DVD Magazine Vol.38

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Hello! Project DVD Magazine Vol.37

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Hello! Project DVD Magazine Vol.39

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Petit Best 14

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SATOYAMA movement MUSIC VIDEO CLIPS

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Suzuki Kanon Birthday Event ~Oto no Kaori Yuku 15sai~

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Morning Musume. FC Event 2013 ~Morning Labo! Ⅳ~

2012

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

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

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Hello! Channel Vol.9

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Hello! Channel Vol.8

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Morning Musume. 9・10ki 1st Official Photobook

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Morning Musume. 10ki Member Event ~Iwai・Ashita de 1 Shuunen! 11ki Member ga Haittekuru Mae ni Watashitachi Ganbaranai to!!~

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Alo-Hello! 6 ~Morning Musume.~

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Alo-Hello! Morning Musume. Shashinshuu 2012

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Morning Musume. ANNEX Event ~Iwai・Nyuugakushiki~

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Dream Morning Musume. Special LIVE 2012 Nippon Budokan ~Dai Isshou Shuumaku "Yuusha Tachi, Shuugou Seyo"~

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Mosuma. FC Event ~Gachi☆Kira~

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

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

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

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

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Hawaii FC Tour 2012 ~Morning Musume.~

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Kudo Haruka Birthday Event ~Chuugakusei NIGHT!!~

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Kudo Haruka ~HARUKA~

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Morning Musume. 2012 Autumn Tanjou 15 Shuunen Kinen ~Colorful Character~

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Morning Musume. 2012 Spring ~Ultra Smart~ Niigaki Risa & Mitsui Aika Sotsugyou Special

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Morning Musume. 2012 Spring Solo Sato Masaki ~Ultra Smart~ Niigaki Risa & Mitsui Aika Sotsugyou Special

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Morning Musume. DVD Magazine Vol.41

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Morning Musume. DVD Magazine Vol.43

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Morning Musume. DVD Magazine Vol.44

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Morning Musume. DVD Magazine Vol.45

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Morning Musume. DVD Magazine Vol.46

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Morning Musume. DVD Magazine Vol.47

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Eizouza・Morning Musume. 7 ~Single M Clips~

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Stacies Shoujo Saisatsu Kageki ~The Musical~

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Morning Musume. 9ki Member Event ~Iwai Tanjoubi! Kanpai wa, Shuwa Shuwa Pon! HyaaHo~i! ♪( ´θ｀)ノ~ / Morning Musume. 10ki Member Event ~Iwai Tanjoubi ＼(^O^)／ Konya no Shuyaku wa... Maa-chan!~