Where to watch Riho Sayashi in the UK
Find every Riho Sayashi film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 23 September 2026.
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 activit…
Riho Sayashi films streaming in the UK
Most-watched films featuring Riho Sayashi, available across UK streaming, rent and buy.
Riho Sayashi TV shows streaming in the UK
Selected TV credits featuring Riho Sayashi.
Full filmography
Every credit ScreenSearch indexes for Riho Sayashi, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Nikenme Dou Suru? ~Tsumami no Hanashi~ (2017) Cast
- Mecha-Mecha Iketeru! Cast
- Bijo Gaku (2010) Cast
- Hello Pro! TIME Cast
- HEY!HEY!HEY! MUSIC CHAMP Cast
- Women's Math Academy (2012) as Sana Nagata
- How Do We Relationship? (2026) as Saeko Sawatari
- I Had a Dream of That Girl (2020) Cast
- My Cuteness Is About to Expire!? (2022) as Riko Moriyasu
- Momo Ume (2021) Cast
- Watashitte Sabasaba Shiteru kara (2023) as Shizue Kiuchi
- Hello! Channel Vol.7 (2011) Cast
- Death Note: The Musical (2026) as Misa Amane
- Shabekuri 007 (2008) Cast
- Mentsuyu Hitori Meshi (2023) as Mendo Tsuyu
- 11 Rebels (2024) as Natsu
- Nakai Masahiro no Black Variety (2004) Cast
- P-sma Cast
- Oshi wo Meshiagare: Koho Girl no Maroyakana Hibi (2024) as Hodaishi Yuzu
- The Big Chance - Yume no Creator Audition Cast
- TRIANGLE ~The Musical~ (2015) Cast
- Don't Stop My Beautification?! (2023) as Haraguchi Masumi
- Ustream Musume Cast
- Eizouza・Morning Musume. 9 ~Single M Clips~ (2021) Cast
- Mujack Cast
- Morning Musume. FC Event 2011 ~Morning Labo! Ⅱ~ (2011) Cast
- Morning Musume.'14 DVD Magazine Vol.65 (2014) Cast
- Agepoyo TV Cast
- Morning Musume.'14 DVD Magazine Vol.58 (2014) Cast
- Hawaii FC Tour 2014 ~Morning Musume.'14~ (2014) Cast
- Morning Musume. 2012 Spring Solo Sayashi Riho ~Ultra Smart~ Niigaki Risa & Mitsui Aika Sotsugyou Special (2012) Cast
- Morning Musume. FC Event 2013 ~Morning Labo! Ⅳ~ (2013) Cast
- Kudo Haruka Birthday Event ~Chuugakusei NIGHT!!~ (2012) Cast
- Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~ (2015) Cast
- Hawaii FC Tour 2011 ~Morning Musume.~ (2011) Cast
- Morning Musume.'15 DVD Magazine Vol.77 (2015) Cast
- Morning Musume.'15 DVD Magazine Vol.75 (2015) Cast
- Morning Musume. 2011 Autumn Ai BELIEVE ~Takahashi Ai Sotsugyou Kinen Special~ (2011) Cast
- Morning Musume.'15 DVD Magazine Vol.76 (2015) Cast
- Morning Musume.'15 DVD Magazine Vol.67 (2015) Cast
Riho Sayashi — FAQ
Where can I watch Riho Sayashi films in the UK?
Riho Sayashi's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are Riho Sayashi's most popular films?
Most-watched Riho Sayashi films currently: Hello! Channel Vol.7 (2011), Death Note: The Musical (2026), 11 Rebels (2024), TRIANGLE ~The Musical~ (2015), Eizouza・Morning Musume. 9 ~Single M Clips~ (2021).
What TV shows has Riho Sayashi appeared in?
Selected TV credits: Nikenme Dou Suru? ~Tsumami no Hanashi~ (2017), Mecha-Mecha Iketeru!, Bijo Gaku (2010), Hello Pro! TIME, HEY!HEY!HEY! MUSIC CHAMP.
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