Rikako Yamaguchi (山口 立花子, Yamaguchi Rikako, born March 30, 1988) is a Japanese voice actress from Tokyo affiliated with Kenyu Office. She was previously affiliated with TAB Production, JTB Entertainment, and Sun Music Production.

KNOWN FOR

The Apothecary Diaries
2025
Frieren: Beyond Journey's End
2026
Yona of the Dawn
2014
From the New World
2012
Kono Oto Tomare!: Sounds of Life
2019
Star Wars: Visions Presents - The Ninth Jedi
2026
Penguindrum
2011
Anyway, I'm Falling in Love with You.
2025
Arpeggio of Blue Steel: Ars Nova
2013
Outbreak Company
2013
Kunon the Sorcerer Can See
2026
Bakuon!!
2016

FILMOGRAPHY

All
Movies
TV
Acting
36
2026
THE IDOLM@STER MILLION LIVE! 13thLIVE DAY2 Grand bal masqué
as 百瀬莉緒
2026
Kunon the Sorcerer Can See
as Jenny Course (voice)
2026
Frieren: Beyond Journey's End
as Sword Demon (voice)
2026
Star Wars: Visions Presents - The Ninth Jedi
as Bibin Refugee (voice)
2025
The Apothecary Diaries
as Mid-Rank Concubine (voice)
2025
The Apothecary Diaries
as Girl (voice)
2025
The Apothecary Diaries
as Female (voice)
2025
Anyway, I'm Falling in Love with You.
as Sarina Izumi (voice)
2023
THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!
2020
Hulaing Babies Petit
as しいな
2019
Kono Oto Tomare!: Sounds of Life
as Wakaba (voice)
2019
Hulaing Babies
as Shina (voice)
2018
THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!!
as Rio Momose
2016
Bakuon!!
as Hijiri Minowa (voice)
2015
Alice in Dreamland
as Tweedledum / Tweedledee (voice)
2015
Unlimited Fafnir
as Miyako Shinomiya (voice)
2015
Yona of the Dawn
as Mrs. Taso (voice)
2015
Yona of the Dawn
as Woman (voice)
2015
Yona of the Dawn
as Daughter (voice)
2015
Yona of the Dawn
as Girl (voice)
2014
Mobile Suit Gundam-san
2014
Yona of the Dawn
as Medical Officer (voice)
2014
Yona of the Dawn
as Wind Tribe Member (voice)
2014
Yona of the Dawn
as Mother (voice)
2014
Yona of the Dawn
as Villager (voice)
2013
Neppuu Kairiku Bushi Road
as Saki (voice)
2013
Arpeggio of Blue Steel: Ars Nova
as Maid A (voice)
2013
Outbreak Company
as Edouard Theodore Feltini (voice)
2012
Chitose Get You!!
as Kouhaisensei
2012
From the New World
as Ryou Inaba (voice)
2011
Penguindrum
as Female Fan 1 (voice)
2011
Penguindrum
as Serviceman A (voice)
2011
Penguindrum
as Librarian (voice)
2011
Penguindrum
as Girl (voice)
2011
Penguindrum
as Boy (voice)
THE IDOLM@STER M@STERS OF IDOL WORLD 2025
as Rio Momose