Acting credits
230
Prolific
Very extensive acting filmography.
Actor
Riho Sayashi
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
1.5
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 206Series: 24
TMDB ID: 2632246
IMDb ID: nm12500889
Known for: Acting
Born: May 28, 1998
Age: 27
Place of birth: Higashihiroshima, Hiroshima, Japan
Gender: Female
Adult content flag: No
Career span: 2004 - 2025
Years active: 22
Average TMDB rating: 7.13
Wikidata: Q1201313
Also known as
Sayashi Riho • Sayashi Riho (鞘師里保) • Rihoriho • りほりほ • Yasshii • やっしー • Sayashii • さやっしー
Biography
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.
Photos
Movies
Movies
Movie credits linked with Riho Sayashi.
Oboe no Nai Satsujin
2025 Movie
7.1
11 Rebels
as Natsu
2024 Movie
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
2021 Movie
Eizouza・Morning Musume. 9 ~Single M Clips~
2021 Movie
6.3
BABYMETAL - LEGEND - METAL GALAXY (Day 1&2)
as Riho-Metal
2020 Movie
BABYMETAL LEGEND - METAL GALAXY - METAL GALAXY WORLD TOUR IN JAPAN EXTRA SHOW - DAY 2
as Rhiometal
2020 Movie
BABYMETAL LEGEND - METAL GALAXY - METAL GALAXY WORLD TOUR IN JAPAN EXTRA SHOW - DAY 1
as Rhiometal
2020 Movie
Petit Best 20 2020
2020 Movie
9.0
BABYMETAL - Metal Galaxy World Tour in Japan
as Riho-Metal
2019 Movie
BABYMETAL Live at The Forum
as Avenger
2019 Movie
Hello! Project 2019 Hina Fes ~Hello! Project 20th Anniversary!! Premium~
2019 Movie
Best! Morning Musume. 20th Anniversary
2019 Movie
Morning Musume.'16 DVD Magazine Vol.84
2016 Movie
Morning Musume.'16 DVD Magazine Vol.83
2016 Movie
Morning Musume.'16 DVD Magazine Vol.82
2016 Movie
Morning Musume.'16 DVD Magazine Vol.81
2016 Movie
5.0
Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~
2015 Movie
Morning Musume.'15 DVD Magazine Vol.79
2015 Movie
Morning Musume.'15 Sayashi Riho Solo Special Live
2015 Movie
Morning Musume.'15 FC Event ~13nin Gakari no Christmas~
2015 Movie
Petit Best 16
2015 Movie
Sayashi Riho on Morning Musume.'15 2015 Autumn ~PRISM~
2015 Movie
Morning Musume.'15 2015 Autumn ~PRISM~
2015 Movie
Morning Musume.'15 Sayashi Riho Graduation Memorial
2015 Movie
Series
Series
Series credits linked with Riho Sayashi.
Oshi wo Meshiagare: Koho Girl no Maroyakana Hibi
as Hodaishi Yuzu • 10 eps
2024 Series
8.0
Mentsuyu Hitori Meshi
as Mendo Tsuyu • 20 eps
2023 Series
Don't Stop My Beautification?!
as Haraguchi Masumi • 8 eps
2023 Series
Watashitte Sabasaba Shiteru kara
as Shizue Kiuchi • 20 eps
2023 Series
5.5
My Cuteness Is About to Expire!?
as Riko Moriyasu • 9 eps
2022 Series
NHK High School Course English Communication I
as herself • 1 eps
2022 Series
Momo Ume
20 eps
2021 Series
6.5
I Had a Dream of That Girl
1 eps
2020 Series
4.3
Suugaku ♥ Joshi Gakuen
12 eps
2012 Series
Bijo Gaku
53 eps
2010 Series
Shabekuri 007
1 eps
2008 Series
Nakai Masahiro no Black Variety
12 eps
2004 Series
10.0
HEY!HEY!HEY! MUSIC CHAMP
1 eps
Series
Shitemiru Terebi! Kyoukun no Susume
2 eps
Series
Hello Pro! TIME
58 eps
Series
P-sma
5 eps
Series
MUSIC DRAGON
1 eps
Series
Mecha-Mecha Iketeru!
3 eps
Series
The Big Chance - Yume no Creator Audition
1 eps
Series
Agepoyo TV
2 eps
Series
Mujack
2 eps
Series
Ustream Musume
5 eps
Series
Ahoyanen! Sukiyanen!
2 eps
Series
MUSIC JAPAN
1 eps
Series