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.
Movies
Oboe no Nai Satsujin
11 Rebels
Natsu
音楽朗読劇『黒世界 〜リリーの永遠記憶探訪記、或いは、終わりなき繭期にまつわる寥々たる考察について〜』日和の章
Eizouza・Morning Musume. 9 ~Single M Clips~
BABYMETAL - LEGEND - METAL GALAXY (Day 1&2)
Riho-Metal
BABYMETAL LEGEND - METAL GALAXY - METAL GALAXY WORLD TOUR IN JAPAN EXTRA SHOW - DAY 2
Rhiometal
BABYMETAL LEGEND - METAL GALAXY - METAL GALAXY WORLD TOUR IN JAPAN EXTRA SHOW - DAY 1
Rhiometal
Petit Best 20 2020
BABYMETAL - Metal Galaxy World Tour in Japan
Riho-Metal
BABYMETAL Live at The Forum
Avenger
Hello! Project 2019 Hina Fes ~Hello! Project 20th Anniversary!! Premium~
Best! Morning Musume. 20th Anniversary
Morning Musume.'16 DVD Magazine Vol.84
Morning Musume.'16 DVD Magazine Vol.83
Morning Musume.'16 DVD Magazine Vol.82
Morning Musume.'16 DVD Magazine Vol.81
Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~
Morning Musume.'15 DVD Magazine Vol.79
Morning Musume.'15 Sayashi Riho Solo Special Live
Morning Musume.'15 FC Event ~13nin Gakari no Christmas~
Petit Best 16
Sayashi Riho on Morning Musume.'15 2015 Autumn ~PRISM~
Morning Musume.'15 2015 Autumn ~PRISM~
Morning Musume.'15 Sayashi Riho Graduation Memorial
Morning Musume.'15 DVD Magazine Vol.78
Morning Musume.'15 DVD Magazine Vol.77
Morning Musume.'15 DVD Magazine Vol.76
Morning Musume.'15 DVD Magazine Vol.75
BS-TBS Kaikyoku 15 Shuunen Tokubetsu Kikaku COOL JAPAN ~DOU~ Best Fifteen ~Morning Musume.'15 Hen~
Morning Musume.'15 DVD Magazine Vol.74
Hello! Project DVD Magazine Vol.47
Hello! Project 2015 Summer ~CHALLENGER~
Hello! Project 2015 Summer ~DISCOVERY~
Morning Musume.'15 DVD Magazine Vol.73
TRIANGLE ~The Musical~
Morning Musume.'15 DVD Magazine Vol.72
Hello! Project DVD Magazine Vol.46
Morning Musume.'15 Sayashi Riho Birthday Event
Morning Musume.'15 2015 Spring ~GRADATION~
Morning Musume.'15 DVD Magazine Vol.71
Michishige Camera Tokubetsu hen
Hello! Project DVD Magazine Vol.45
Sayashi Riho ~sixteen~
Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ Morning Musume.'15 Premium
Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ANGERME & Juice=Juice Premium
Hello! Project 2015 Hina Fes ~Mankai! The Girls' Festival~ ℃-ute Premium
Morning Musume.'15 DVD Magazine Vol.69
Morning Musume.'15 DVD Magazine Vol.68
Morning Musume.'15 DVD Magazine Vol.67
Hello! Project DVD Magazine Vol.44
Hello! Project 2015 Winter ~DANCE MODE!~
Hello! Project 2015 Winter ~HAPPY EMOTION!~
Alo-Hello! 7 ~Morning Musume.~
Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~
Hello! Project FC Event 2014 ~Hello! Xmas Days2♥~ Morning Musume.'14
Alo-Hello! Morning Musume.'14 Shashinshuu
Eizouza・Morning Musume. 8 ~Single M Clips~
Petit Best 15
Morning Musume.'14 2014 Autumn GIVE ME MORE LOVE ~Michishige Sayumi Sotsugyou Kinen Special~
Morning Musume.'14 Special Event in Shinagawa
Morning Musume.'14 DVD Magazine Vol.66
Morning Musume.'14 DVD Magazine Vol.65
Morning Musume.'14 Live Concert in New York
Hello! Project 2014 Summer ~YAPPARI!~
Hawaii FC Tour 2014 ~Morning Musume.'14~
Morning Musume.'14 DVD Magazine Vol.64
Morning Musume.'14 DVD Magazine Vol.63
Hello! Project DVD Magazine Vol.43
S/mileage 2014 Summer LIVE FULL CHARGE ~715 Nippon Budokan~
Hello! Project 2014 Summer ~KOREZO!~
Morning Musume.'14 DVD Magazine Vol.62
LILIUM -Lilium Shoujo Junketsu Kageki- ~The Musical~
Morning Musume.'14 & S/mileage DVD Magazine Vol.1
Morning Musume.'14 Sayashi Riho Birthday Event
Morning Musume.'14 2014 Spring Solo Sayashi Riho ~EVOLUTION~
Morning Musume.'14 DVD Magazine Vol.61
Hello! Project DVD Magazine Vol.42
Morning Musume.'14 2014 Spring ~EVOLUTION~
Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa Morning Musume.'14 Desu.
Morning Musume.'14 DVD Magazine Vol.60
Hello! Project DVD Magazine Vol.41
Morning Musume.'14 Oda Sakura Birthday Event ~Sakura no Shirabe 3~
Riho's Fashion Archive
Morning Musume.'14 FC Event ~Premoni~
Morning Musume.'14 DVD Magazine Vol.59
Morning Musume.'14 DVD Magazine Vol.58
Hello! Project 2014 Winter ~GOiSU MODE~
Hello! Project 2014 Winter ~DE-HA MiX~
Hello! Project DVD Magazine Vol.40
Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~
Hello! Project FC Event 2013 ~Hello! Xmas Days♥~ Morning Musume.
Morning Musume. DVD Magazine Vol.57
Hello! Project DVD Magazine Vol.39
Petit Best 14
Morning Musume. 2013 Autumn ~CHANCE!~
Morning Musume. 2013 Autumn Solo Sayashi Riho ~CHANCE!~
Sayashi Riho ~Taiyou~
Morning Musume. DVD Magazine Vol.56
Morning Musume. DVD Magazine Vol.55
Hello! Project DVD Magazine Vol.38
Morning Musume. 15th Anniversary Photobook ZERO
Hello! Project 2013 Summer COOL HELLO! ~Mazekooze!~
Morning Musume. DVD Magazine Vol.54
Hello! Project DVD Magazine Vol.37
Morning Musume. 2013 Spring Live Photobook Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~
Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~
SATOYAMA movement MUSIC VIDEO CLIPS
Morning Musume. DVD Magazine Vol.53
Morning Musume. DVD Magazine Vol.52
Morning Musume. Tanjou 16 Shuunen Kinen Event "Watashitachi ga, Ima no Morning Musume. desu. 17 Nenme mo, Saa, Ikou ka."
Hello! Project DVD Magazine Vol.36
Sayashi Riho Birthday Event ~Sayashi no Koto, Itsu Iwau no? Ima Desho!!~ / Sato Masaki Birthday Event ~14 sai nau nauuuu!!~
Morning Musume. 2013 Spring Solo Sayashi Riho Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~
Morning Musume. 2013 Spring Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~
Hello! Project 2013 Spring Yaon Premium LIVE ~Soto Fes~
Morning Musume. DVD Magazine Vol.51
Hello! Channel Vol.12 ~Tanaka Reina Sotsugyou Special!~
Sayashi Riho ~snowdrop~
Morning Musume. DVD Magazine Vol.50
Hello! Project DVD Magazine Vol.35
Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ～Berryz Koubou 10 Nenme Totsunyuu Special!～
Hello! Project 2013 Spring Haru no Dai Kansha Hinamatsuri Festival 2013 ~Thank You For Your Love!~
Morning Musume. DVD Magazine Vol.49
Morning Musume. FC Event 2013 ~Morning Labo! Ⅳ~
Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~
Alo-Hello! Morning Musume. 9・10ki
Morning Musume. DVD Magazine Vol.48
Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~VIVA!~
Hello! Project DVD Magazine Vol.34
Hello! Channel Vol.11 ~2013nen Shinshun Tokudaigou Mano Erina Sotsugyou Special!~
Alo-Hello! 6 ~Morning Musume.~
Morning Musume. 2012 Autumn Tanjou 15 Shuunen Kinen ~Colorful Character~
Morning Musume. DVD Magazine Vol.47
Hello! Project DVD Magazine Vol.33
Morning Musume. 2012 Autumn Solo Sayashi Riho Tanjou 15 Shuunen Kinen ~Colorful Character~
Eizouza・Morning Musume. 7 ~Single M Clips~
Petit Best 13
Alo-Hello! Morning Musume. Shashinshuu 2012
Morning Musume. DVD Magazine Vol.46
Hello! Project DVD Magazine Vol.32
Kudo Haruka Birthday Event ~Chuugakusei NIGHT!!~
Hello! Channel Vol.10 ~Tabi wo Shichaimashita! Special~
Hello! Project DVD Magazine Vol.31
Sayashi Riho ~HyaaHo~i♪( ´θ｀)ノ~
Morning Musume. DVD Magazine Vol.45
Morning Musume. 9・10ki 1st Official Photobook
Hawaii FC Tour 2012 ~Morning Musume.~
Sayashi Riho ~Un Deux Trois~
BS-TBS Summer Party 2012 Onna Nihonbuyo (Japanese Idol Style)
Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Wkwk (Wakuwaku) Natsu no FAN Matsuri!~
Hello! Project 2012 Summer Tanjou 15 Shuunen Kinen Live 2012 Natsu ~Ktkr (Kitakore) Natsu no Fan Matsuri!~
Hello! Channel Vol.9
Morning Musume. DVD Magazine Vol.44
Hello! Project DVD Magazine Vol.30
Mosuma. FC Event ~Gachi☆Kira~
Stacies Shoujo Saisatsu Kageki ~The Musical~
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!~
Morning Musume. 2012 Spring ~Ultra Smart~ Niigaki Risa & Mitsui Aika Sotsugyou Special
Morning Musume. 2012 Spring Solo Sayashi Riho ~Ultra Smart~ Niigaki Risa & Mitsui Aika Sotsugyou Special
Morning Musume. DVD Magazine Vol.43
Hello! Channel Vol.8
Hello! Project DVD Magazine Vol.29
Morning Musume. DVD Magazine Vol.42
Dream Morning Musume. Special LIVE 2012 Nippon Budokan ~Dai Isshou Shuumaku "Yuusha Tachi, Shuugou Seyo"~
Sayashi Riho ~RIHO~
Morning Musume. FC Event 2012 ~Morning Labo! Ⅲ~
Hello! Project 2012 Winter Hello☆Pro Tengoku ~Funky-chan~
Morning Musume. DVD Magazine Vol.41
Hello! Project 2012 Winter Hello☆Pro Tengoku ~Rock-chan~
Hello! Project DVD Magazine Vol.28
Morning Musume. 2011 Autumn Live Photobook Ai BELIEVE ~Takahashi Ai Sotsugyou Kinen Special~
Morning Musume. Zen Single MUSIC VIDEO Blu-ray File 2011
Hello! Channel Vol.7
Petit Best 12
Hello! Project 2011 Autumn Hello! Project ☆ Festival 2011 ~MOBEKIMASU~
Morning Days 9 Happy Holiday 9ki Member Fukumura Mizuki, Ikuta Erina, Sayashi Riho, Suzuki Kanon FC Tour in Yamanashi
Alo-Hello! 5 ~Morning Musume.~
Reborn ~Inochi no Audition~
Hello! Project DVD Magazine Vol.27
Morning Musume. 2011 Autumn Ai BELIEVE ~Takahashi Ai Sotsugyou Kinen Special~
Morning Musume. 2011 Autumn Solo Sayashi Riho Ai BELIEVE ~Takahashi Ai Sotsugyou Kinen Special~
Alo-Hello! Morning Musume. Shashinshuu 2011
Hello! Channel Vol.6
Hello Pro! TIME Vol.5
Morning Musume. DVD Magazine Vol.40
Sayashi Riho ~Greeting~
Sayashi Riho ~Sayashi Riho~
Hello! Project 2011 Summer ~Nippon no Mirai wa YEAH YEAH Live~
Hello! Project DVD Magazine Vol.26
Hawaii FC Tour 2011 ~Morning Musume.~
Hello! Project 2011 Summer ~Nippon no Mirai wa WOW WOW Live~
Hello! Project DVD Magazine Vol.25
Morning Musume. DVD Magazine Vol.39
Hello! Channel Vol.5
Morning Musume. 2011 Spring Solo Sayashi Riho Shin Souseiki Fantasy DX ~9ki Mem wo Mukaete~
Morning Musume. 2011 Spring Shin Souseiki Fantasy DX ~9ki Mem wo Mukaete~
Morning Musume. DVD Magazine Vol.38
Hello! Channel Vol.4
Eizouza・Morning Musume. 6 ~Single M Clips~
Morning Musume. FC Event 2011 ~Morning Labo! Ⅱ~
Morning Musume. 9ki Member Ohirome Event
Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ B kkuri Live
Morning Musume. DVD Magazine Vol.36
Hello! Project 2011 Winter ~Kangei Shinsen Matsuri~ A gana Live
Fashionable ~The Musical~
BABYMETAL - Summer Sonic Festival 2019
Riho Metal
TV Series
Oshi wo Meshiagare: Koho Girl no Maroyakana Hibi
Hodaishi Yuzu
10 Episodes
Mentsuyu Hitori Meshi
Mendo Tsuyu
20 Episodes
Don't Stop My Beautification?!
Haraguchi Masumi
8 Episodes
Watashitte Sabasaba Shiteru kara
Shizue Kiuchi
20 Episodes
My Cuteness Is About to Expire!?
Riko Moriyasu
9 Episodes
Momo Ume
20 Episodes
I Had a Dream of That Girl
1 Episode
Suugaku ♥ Joshi Gakuen
12 Episodes
Bijo Gaku
53 Episodes
Shabekuri 007
1 Episode
Nakai Masahiro no Black Variety
12 Episodes
Mecha-Mecha Iketeru!
3 Episodes
HEY!HEY!HEY! MUSIC CHAMP
1 Episode
P-sma
5 Episodes
Hello Pro! TIME
58 Episodes
Agepoyo TV
2 Episodes
Mujack
2 Episodes
MUSIC JAPAN
1 Episode
Ustream Musume
5 Episodes
The Big Chance - Yume no Creator Audition
1 Episode
Ahoyanen! Sukiyanen!
2 Episodes
Shitemiru Terebi! Kyoukun no Susume
2 Episodes
MUSIC DRAGON
1 Episode