Image of Riho Sayashi

Riho Sayashi

鞘師里保 (Sayashi Riho) is a Japanese dancer and actress. She is a former idol under Hello! Project as a 9th generation member of Morning Musume. and the SATOYAMA movement duo Peaberry. She was the most popular member out of Morning Musume.'s 2011 additions. Starting with "Only you", her second single as a member, she was pushed into becoming one of the group's central figures as a main vocalist and dancer, which led to her being named the group's "absolute ace" (絶対的エース; zettaiteki ace) by media. Sayashi graduated from Morning Musume. at the end of 2015 and took a break from Hello! Project activities to study language and dance abroad. On December 7, 2018, it was announced that her contract with UP-FRONT PROMOTION expired at the end of November 2018 and she had subsequently graduated from Hello! Project. Despite her departure, she made her return to entertainment activities on March 30, 2019 as a guest in Hello! Project's annual Hina Fes concert. In late June 2019, she began performing as a support dancer for the kawaii metal band BABYMETAL.


Read bio at tmdb | Read bio at Wikipedia
Born:
May 28, 1998 In Higashihiroshima, Hiroshima, Japan
Movie/TV Credits:
226
First Appeared:
In the series Hello Pro! TIME
Latest Project:
Series P-sma 2025
Known For
Poster of Oshi wo Meshiagare: Koho Girl no Maroyakana Hibi
Poster of Mentsuyu Hitori Meshi
Poster of Ore no Bijoka ga Tomaranai?!
Poster of NHK High School Course English Communication I
Filmography
Series HEY!HEY!HEY! MUSIC CHAMP 2025
Series P-sma Unknown 2025
Series Hello Pro! TIME 2025
Series MUSIC DRAGON 2025
Series Mecha-Mecha Iketeru! Unknown 2025
Series Agepoyo TV 2025
Series Ustream Musume 2025
Series Ahoyanen! Sukiyanen! 2025
Series Mujack 2025
Series Shinshun Gouka Dokkiri 2025
Series MUSIC JAPAN 2025
Series Shitemiru Terebi! Kyoukun no Susume 2025
Series The Big Chance - Yume no Creator Audition 2025
Series Oshi wo Meshiagare: Koho Girl no Maroyakana Hibi 2024-01-11
Series Ore no Bijoka ga Tomaranai?! Haraguchi Masumi 2023-02-01
Series Mentsuyu Hitori Meshi Mendo Tsuyu 2023-04-01
Series Watashitte Sabasaba Shiteru kara Shizue Kiuchi 2023-01-09
Series My Cuteness Is About to Expire!? Riko Moriyasu 2022-04-16
Series NHK High School Course English Communication I herself 2022-04-07
Series Momo Ume 2021-09-10
Movie Eizouza・Morning Musume. 9 ~Single M Clips~ 2021-01-27
Series I Had a Dream of That Girl Unknown 2020-10-03
Movie BABYMETAL - Metal Galaxy World Tour in Japan Riho-Metal 2020-07-16
Movie BABYMETAL - LEGEND - METAL GALAXY (Day 1&2) Riho-Metal 2020-09-09
Movie BABYMETAL - Live at The Forum Avenger 2020-05-13
Movie Petit Best 20 2020 2020-01-08
Movie Best! Morning Musume. 20th Anniversary 2019-03-20
Movie Hello! Project 2019 Hina Fes ~Hello! Project 20th Anniversary!! Premium~ 2019-03-30
Movie BABYMETAL - Live at Glastonbury Festival Riho-Metal 2019-01-01
Movie Morning Musume.'16 DVD Magazine Vol.83 2016-04-15
Movie Morning Musume.'16 DVD Magazine Vol.84 2016-05-15
Movie Morning Musume.'16 DVD Magazine Vol.82 2016-03-15
Movie Morning Musume.'16 DVD Magazine Vol.81 2016-02-15
Movie Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ Morning Musume.'15 Premium 2015-03-29
Movie Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ANGERME & Juice=Juice Premium 2015-03-28
Movie Sayashi Riho ~sixteen~ 2015-04-08
Movie Michishige Camera Tokubetsu hen 2015-04-25
Movie Morning Musume.'15 DVD Magazine Vol.71 2015-05-15
Movie Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ℃-ute Premium 2015-03-28
Movie Hello! Project DVD Magazine Vol.45 2015-04-15
Movie Morning Musume.'15 DVD Magazine Vol.68 2015-02-15
Movie Hello! Project 2015 Winter ~DANCE MODE!~ 2015-01-02
Movie Morning Musume.'15 2015 Spring ~GRADATION~ 2015-05-27
Movie Alo-Hello! 7 ~Morning Musume.~ 2015-01-07
Movie Morning Musume.'15 DVD Magazine Vol.67 2015-01-15
Movie Hello! Project 2015 Winter ~HAPPY EMOTION!~ 2015-02-15
Movie Morning Musume.'15 DVD Magazine Vol.69 2015-03-15
Movie Hello! Project DVD Magazine Vol.44 2015-01-15
Movie Morning Musume.'15 DVD Magazine Vol.79 2015-12-23
Movie Morning Musume.'15 Sayashi Riho Graduation Memorial 2015-12-07
Movie Morning Musume.'15 DVD Magazine Vol.77 2015-11-15
Movie Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~ 2015-12-31
Movie Morning Musume.'15 Sayashi Riho Solo Special Live 2015-12-21
Movie Morning Musume.'15 Sayashi Riho Birthday Event 2015-05-28
Movie Morning Musume.'15 DVD Magazine Vol.78 2015-12-07
Movie Sayashi Riho on Morning Musume.'15 2015 Autumn ~PRISM~ 2015-12-08
Movie Morning Musume.'15 2015 Autumn ~PRISM~ 2015-12-08
Movie Petit Best 16 2015-12-16
Movie Morning Musume.'15 DVD Magazine Vol.76 2015-10-15
Movie Morning Musume.'15 FC Event ~13nin Gakari no Christmas~ 2015-12-19
Movie Hello! Project 2015 Summer ~DISCOVERY~ 2015-07-11
Movie TRIANGLE ~The Musical~ 2015-06-28
Movie Hello! Project DVD Magazine Vol.46 2015-06-15
Movie Morning Musume.'15 DVD Magazine Vol.75 2015-09-15
Movie Morning Musume.'15 DVD Magazine Vol.73 2015-07-15
Movie Morning Musume.'15 DVD Magazine Vol.72 2015-06-15
Movie Hello! Project DVD Magazine Vol.47 2015-08-15
Movie BS-TBS Kaikyoku 15 Shuunen Tokubetsu Kikaku COOL JAPAN ~DOU~ Best Fifteen ~Morning Musume.'15 Hen~ 2015-08-26
Movie Hello! Project 2015 Summer ~CHALLENGER~ 2015-08-29
Movie Morning Musume.'15 DVD Magazine Vol.74 2015-08-15
Movie Morning Musume.'14 DVD Magazine Vol.60 2014-03-15
Movie Hello! Project DVD Magazine Vol.41 2014-03-15
Movie Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa Morning Musume.'14 Desu. 2014-03-30
Movie Morning Musume.'14 DVD Magazine Vol.61 2014-05-15
Movie Morning Musume.'14 2014 Spring Solo Sayashi Riho ~EVOLUTION~ 2014-05-24
Movie Morning Musume.'14 Oda Sakura Birthday Event ~Sakura no Shirabe 3~ 2014-03-13
Movie Hello! Project DVD Magazine Vol.42 2014-05-15
Movie Hello! Project 2014 Winter ~GOiSU MODE~ 2014-01-02
Movie Morning Musume.'14 DVD Magazine Vol.58 2014-01-15
Movie Hello! Project DVD Magazine Vol.40 2014-01-02
Movie Morning Musume.'14 DVD Magazine Vol.59 2014-02-15
Movie Hello! Project 2014 Winter ~DE-HA MiX~ 2014-02-16
Movie Morning Musume.'14 FC Event ~Premoni~ 2014-02-23
Movie Riho's Fashion Archive 2014-03-12
Movie Morning Musume.'14 2014 Spring ~EVOLUTION~ 2014-05-24
Movie Morning Musume.'14 2014 Autumn GIVE ME MORE LOVE ~Michishige Sayumi Sotsugyou Kinen Special~ 2014-11-26
Movie Morning Musume.'14 Special Event in Shinagawa 2014-11-24
Movie Morning Musume.'14 DVD Magazine Vol.66 2014-11-15
Movie Morning Musume.'14 DVD Magazine Vol.65 2014-10-15
Movie Petit Best 15 2014-12-10
Movie Eizouza・Morning Musume. 8 ~Single M Clips~ 2014-12-10
Movie Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~ 2014-12-31
Movie Hello! Project FC Event 2014 ~Hello! Xmas Days2♥~ Morning Musume.'14 2014-12-21
Movie Morning Musume.'14 Sayashi Riho Birthday Event 2014-05-28
Movie Morning Musume.'14 Live Concert in New York 2014-10-05
Movie Alo-Hello! Morning Musume.'14 Shashinshuu 2014-12-15
Movie Hello! Project 2014 Summer ~KOREZO!~ 2014-07-12
Movie Morning Musume.'14 DVD Magazine Vol.62 2014-06-15
Movie Morning Musume.'14 & S/mileage DVD Magazine Vol.1 2014-06-05
Movie Hello! Project 2014 Summer ~YAPPARI!~ 2014-09-06
Movie S/mileage 2014 Summer LIVE FULL CHARGE ~715 Nippon Budokan~ 2014-07-15
Movie LILIUM -Lilium Shoujo Junketsu Kageki- ~The Musical~ 2014-06-05
Movie Hawaii FC Tour 2014 ~Morning Musume.'14~ 2014-08-23
Movie Hello! Project DVD Magazine Vol.43 2014-07-15
Movie Morning Musume.'14 DVD Magazine Vol.64 2014-08-15
Movie Morning Musume.'14 DVD Magazine Vol.63 2014-07-15
Movie Morning Musume. DVD Magazine Vol.50 2013-03-15
Movie Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~ 2013-03-03
Movie Hello! Project DVD Magazine Vol.35 2013-03-15
Movie Sayashi Riho ~snowdrop~ 2013-03-28
Movie Morning Musume. DVD Magazine Vol.51 2013-05-15
Movie Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ～Berryz Koubou 10 Nenme Totsunyuu Special!～ 2013-03-02
Movie Hello! Project 2013 Spring Yaon Premium LIVE ~Soto Fes~ 2013-05-19
Movie Hello! Channel Vol.12 ~Tanaka Reina Sotsugyou Special!~ 2013-04-22
Movie Morning Musume. DVD Magazine Vol.48 2013-01-15
Movie Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~VIVA!~ 2013-01-02
Movie Hello! Project DVD Magazine Vol.34 2013-01-02
Movie Alo-Hello! Morning Musume. 9・10ki 2013-01-16
Movie Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~ 2013-02-03
Movie Morning Musume. 2013 Spring Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~ 2013-05-21
Movie Morning Musume. FC Event 2013 ~Morning Labo! Ⅳ~ 2013-02-11
Movie Morning Musume. DVD Magazine Vol.49 2013-02-15
Movie Morning Musume. DVD Magazine Vol.54 2013-08-15
Movie Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~ 2013-12-31
Movie Sayashi Riho ~Taiyou~ 2013-11-25
Movie Morning Musume. DVD Magazine Vol.56 2013-11-15
Movie Morning Musume. DVD Magazine Vol.55 2013-10-15
Movie Hello! Project FC Event 2013 ~Hello! Xmas Days♥~ Morning Musume. 2013-12-22
Movie Morning Musume. DVD Magazine Vol.57 2013-12-15
Movie Morning Musume. 2013 Spring Solo Sayashi Riho Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~ 2013-05-21
Movie Morning Musume. 2013 Autumn Solo Sayashi Riho ~CHANCE!~ 2013-11-28
Movie Morning Musume. 2013 Autumn ~CHANCE!~ 2013-11-28
Movie Petit Best 14 2013-12-11
Movie Hello! Project DVD Magazine Vol.38 2013-10-15
Movie Hello! Project DVD Magazine Vol.39 2013-12-15
Movie Morning Musume. DVD Magazine Vol.52 2013-06-15
Movie Hello! Project DVD Magazine Vol.36 2013-06-15
Movie Morning Musume. 15th Anniversary Photobook ZERO 2013-09-30
Movie Sayashi Riho Birthday Event ~Sayashi no Koto, Itsu Iwau no? Ima Desho!!~ / Sato Masaki Birthday Event ~14 sai nau nauuuu!!~ 2013-05-28
Movie Morning Musume. DVD Magazine Vol.53 2013-07-15
Movie Morning Musume. Tanjou 16 Shuunen Kinen Event "Watashitachi ga, Ima no Morning Musume. desu. 17 Nenme mo, Saa, Ikou ka." 2013-06-15
Movie SATOYAMA movement MUSIC VIDEO CLIPS 2013-07-24
Movie Hello! Project DVD Magazine Vol.37 2013-08-15
Movie Morning Musume. 2013 Spring Live Photobook Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~ 2013-08-11
Movie Hello! Project 2013 Summer COOL HELLO! ~Mazekooze!~ 2013-08-31
Movie Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~ 2013-07-27
Movie Hello! Channel Vol.8 2012-04-25
Movie Morning Musume. DVD Magazine Vol.43 2012-05-15
Movie Morning Musume. 2012 Spring Solo Sayashi Riho ~Ultra Smart~ Niigaki Risa & Mitsui Aika Sotsugyou Special 2012-05-18
Movie 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!~ 2012-05-28
Movie Mosuma. FC Event ~Gachi☆Kira~ 2012-06-28
Movie Hello! Project DVD Magazine Vol.29 2012-04-14
Movie Stacies Shoujo Saisatsu Kageki ~The Musical~ 2012-06-12
Movie Morning Musume. 2012 Spring ~Ultra Smart~ Niigaki Risa & Mitsui Aika Sotsugyou Special 2012-05-18
Series Suugaku ♥ Joshi Gakuen 2012-01-11
Movie Hello! Project 2012 Winter Hello☆Pro Tengoku ~Rock-chan~ 2012-01-02
Movie Hello! Project DVD Magazine Vol.28 2012-01-02
Movie Hello! Project DVD Magazine Vol.30 2012-07-15
Movie Morning Musume. DVD Magazine Vol.41 2012-01-15
Movie Hello! Project 2012 Winter Hello☆Pro Tengoku ~Funky-chan~ 2012-01-22
Movie Dream Morning Musume. Special LIVE 2012 Nippon Budokan ~Dai Isshou Shuumaku "Yuusha Tachi, Shuugou Seyo"~ 2012-03-10
Movie Morning Musume. FC Event 2012 ~Morning Labo! Ⅲ~ 2012-02-11
Movie Morning Musume. DVD Magazine Vol.42 2012-03-15
Movie Sayashi Riho ~RIHO~ 2012-03-09
Movie Petit Best 13 2012-12-05
Movie Alo-Hello! 6 ~Morning Musume.~ 2012-12-26
Movie Alo-Hello! Morning Musume. Shashinshuu 2012 2012-11-16
Movie Morning Musume. DVD Magazine Vol.46 2012-11-15
Movie Hello! Project DVD Magazine Vol.32 2012-11-15
Movie Morning Musume. 2012 Autumn Tanjou 15 Shuunen Kinen ~Colorful Character~ 2012-12-15
Movie Morning Musume. DVD Magazine Vol.47 2012-12-15
Movie Morning Musume. DVD Magazine Vol.44 2012-07-15
Movie Eizouza・Morning Musume. 7 ~Single M Clips~ 2012-12-12
Movie Morning Musume. 2012 Autumn Solo Sayashi Riho Tanjou 15 Shuunen Kinen ~Colorful Character~ 2012-12-15
Movie Hello! Project DVD Magazine Vol.33 2012-12-15
Movie Kudo Haruka Birthday Event ~Chuugakusei NIGHT!!~ 2012-10-29
Movie Hello! Channel Vol.11 ~2013nen Shinshun Tokudaigou Mano Erina Sotsugyou Special!~ 2012-12-26
Movie Hello! Channel Vol.9 2012-07-18
Movie Sayashi Riho ~Un Deux Trois~ 2012-08-27
Movie Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Wkwk (Wakuwaku) Natsu no FAN Matsuri!~ 2012-08-19
Movie Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Ktkr (Kitakore) Natsu no Fan Matsuri!~ 2012-07-21
Movie Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~ 2012-10-24
Movie Hawaii FC Tour 2012 ~Morning Musume.~ 2012-08-30
Movie BS-TBS Summer Party 2012 Onna Nihonbuyo (Japanese Idol Style) 2012-08-21
Movie Sayashi Riho ~HyaaHo~i♪( ´θ｀)ノ~ 2012-09-26
Movie Morning Musume. DVD Magazine Vol.45 2012-09-15
Movie Hello! Project DVD Magazine Vol.31 2012-10-15
Movie Morning Musume. 9・10ki 1st Official Photobook 2012-09-10
Movie Morning Musume. DVD Magazine Vol.38 2011-05-15
Movie Hello! Channel Vol.4 2011-04-21
Movie Morning Musume. 2011 Spring Solo Sayashi Riho Shin Souseiki Fantasy DX ~9ki Mem wo Mukaete~ 2011-06-26
Movie Morning Musume. 2011 Spring Shin Souseiki Fantasy DX ~9ki Mem wo Mukaete~ 2011-06-26
Movie Morning Musume. DVD Magazine Vol.39 2011-07-15
Movie Hello! Channel Vol.5 2011-07-12
Movie Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ A gana Live 2011-01-02
Movie Morning Musume. DVD Magazine Vol.36 2011-01-15
Movie Hello! Project DVD Magazine Vol.25 2011-07-16
Movie Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ B kkuri Live 2011-01-23
Movie Morning Musume. 9ki Member Ohirome Event 2011-02-11
Movie Morning Musume. FC Event 2011 ~Morning Labo! Ⅱ~ 2011-02-19
Movie Eizouza・Morning Musume. 6 ~Single M Clips~ 2011-04-13
Movie Hello Pro! TIME Vol.5 2011-09-15
Movie Morning Days 9 Happy Holiday 9ki Member Fukumura Mizuki, Ikuta Erina, Sayashi Riho, Suzuki Kanon FC Tour in Yamanashi 2011-11-05
Movie Alo-Hello! 5 ~Morning Musume.~ 2011-11-02
Movie Reborn ~Inochi no Audition~ 2011-10-17
Movie Hello! Project 2011 Summer ~Nippon no Mirai wa WOW WOW Live~ 2011-07-16
Movie Hello! Project 2011 Autumn Hello! Project ☆ Festival 2011 ~MOBEKIMASU~ 2011-11-23
Movie Petit Best 12 2011-12-07
Movie Morning Musume. 2011 Autumn Live Photobook Ai BELIEVE ~Takahashi Ai Sotsugyou Kinen Special~ 2011-12-24
Movie Morning Musume. Zen Single MUSIC VIDEO Blu-ray File 2011 2011-12-21
Movie Hello! Channel Vol.7 2011-12-19
Movie Morning Musume. 2011 Autumn Ai BELIEVE ~Takahashi Ai Sotsugyou Kinen Special~ 2011-09-30
Movie Hello! Project DVD Magazine Vol.27 2011-10-04
Movie Sayashi Riho ~Sayashi Riho~ 2011-08-27
Movie Sayashi Riho ~Greeting~ 2011-08-31
Movie Hello! Project 2011 Summer ~Nippon no Mirai wa YEAH YEAH Live~ 2011-08-14
Movie Hello! Project DVD Magazine Vol.26 2011-08-13
Movie Hawaii FC Tour 2011 ~Morning Musume.~ 2011-07-26
Movie Morning Musume. DVD Magazine Vol.40 2011-09-15
Movie Hello! Channel Vol.6 2011-09-23
Movie Morning Musume. 2011 Autumn Solo Sayashi Riho Ai BELIEVE ~Takahashi Ai Sotsugyou Kinen Special~ 2011-09-30
Movie Alo-Hello! Morning Musume. Shashinshuu 2011 2011-09-28
Series Bijo Gaku 2010-04-01
Movie Fashionable ~The Musical~ 2010-06-27
Series Shabekuri 007 Unknown 2008-07-12
Series Nakai Masahiro no Black Variety 2004-07-18