Masaki Sato

Biography

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.

Known For: Acting

Birthday: 1999-05-07

Place of Birth: Hokkaidō, Japan

Also Known As: Sato Masaki (佐藤優樹), Sato Masaki, Maa-chan, まーちゃん, Masaki, まさき, MASA☆KISS, まさ☆キス, Masa, まさ, Masaking, まさキング

Masaki Sato

Popular Movies

Morning Musume.'21 DVD Magazine Vol.136 (2021)

Morning Musume.'21 DVD Magazine Vol.137 (2021)

Sato Masaki ~prism~ (2022)

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!" (2021)

Morning Musume.'21 Kessei Kinen FC Event ~Musume×FAN×Fun!~ (2021)

Morning Musume.'21 DVD Magazine Vol.138 (2021)

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

Sato Masaki Birthday Event 2023 ~Emerald planet~ (2023)

Morning Musume. Best Selection ~The 25th Shuunen~ (2023)

Morning Musume.'14 FC Event ~Premoni~ (2014)

Morning Musume.'20 FC Event ~Premoni. Christmas Kai~ (2020)

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

Morning Musume. 9・10ki 10th Anniversary BOOK (2022)

Hello! Channel Vol.12 ~Tanaka Reina Sotsugyou Special!~ (2013)

Hello! Channel Vol.11 ~2013nen Shinshun Tokudaigou Mano Erina Sotsugyou Special!~ (2012)

Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~ (2012)

Hello! Channel Vol.9 (2012)

Hello! Channel Vol.8 (2012)

Morning Musume '18 Concert Tour Aki ~GET SET, GO!~ Final Iikubo Haruna Sotsugyou Special (2019)

COVERS -One on One- (2022)

Tanaka Reina Birthday Event ~OtsukaReina Kai 2 ~Minna Hisashiburi~!~ (2013)

Morning Musume. 9・10ki 1st Official Photobook (2012)

Morning Musume. 10ki Member Event ~Iwai・Ashita de 1 Shuunen! 11ki Member ga Haittekuru Mae ni Watashitachi Ganbaranai to!!~ (2012)

Morning Musume. 10ki Member Ohirome Event (2011)

Morning Musume.'15 FC Event ~13nin Gakari no Christmas~ (2015)

Alo-Hello! 6 ~Morning Musume.~ (2012)

Alo-Hello! 7 ~Morning Musume.~ (2015)

Alo-Hello! Morning Musume. Shashinshuu 2012 (2012)

Alo-Hello! Morning Musume.'14 Shashinshuu (2014)

Alo-Hello! Morning Musume. 9・10ki (2013)

Morning Musume. ANNEX Event ~Iwai・Nyuugakushiki~ (2012)

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

Mosuma. FC Event ~Gachi☆Kira~ (2012)

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

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

Hello! Project 2015 Summer ~CHALLENGER~ (2015)

Hello! Project 2015 Winter ~DANCE MODE!~ (2015)

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

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

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

Hello! Project 2016 Summer ~Sunshine Parade~ (2016)

Hello! Project 2016 Summer ~Rainbow Carnival~ (2016)

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

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

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

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

Hello! Project 2017 Summer ~HELLO! MEETING~ (2017)

Hello! Project 2017 Summer ~HELLO! GATHERING~ (2017)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Hello! Project 2014 Summer ~KOREZO!~ (2014)

Hello! Project 2014 Summer ~YAPPARI!~ (2014)

Hello! Project 2014 Winter ~GOiSU MODE~ (2014)

Hello! Project 2014 Winter ~DE-HA MiX~ (2014)

Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ Morning Musume.'15 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~ ℃-ute Premium (2015)

Hawaii FC Tour 2012 ~Morning Musume.~ (2012)

Hawaii FC Tour 2014 ~Morning Musume.'14~ (2014)

Hello Pro! TIME Vol.5 (2011)