Rikako Yamaguchi

Known for: Acting

Born: 1988-03-30 (age 38)

From: Tokyo, Japan

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.

Filmography (22)

MOVIE
THE IDOLM@STER MILLION LIVE! 13thLIVE DAY2 Grand bal masqué
2026
as 百瀬莉緒
TV★ 7.0
Kunon the Sorcerer Can See
2026
as Jenny Course (voice)
TV★ 6.7
Anyway, I'm Falling in Love with You.
2025
as Sarina Izumi (voice)
TV★ 8.6
The Apothecary Diaries
2023
as Mid-Rank Concubine (voice)
TV★ 8.8
Frieren: Beyond Journey's End
2023
as Sword Demon (voice)
MOVIE
THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!
2023
TV
Hulaing Babies Petit
2020
as しいな
TV★ 7.3
Kono Oto Tomare!: Sounds of Life
2019
as Wakaba (voice)
TV★ 7.0
Hulaing Babies
2019
as Shina (voice)
MOVIE
THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!!
2018
as Rio Momose
TV★ 5.9
Bakuon!!
2016
as Hijiri Minowa (voice)
MOVIE★ 6.5
Alice in Dreamland
2015
as Tweedledum / Tweedledee (voice)
TV★ 5.6
Unlimited Fafnir
2015
as Miyako Shinomiya (voice)
TV★ 8.3
Yona of the Dawn
2014
as Medical Officer (voice)
TV★ 6.2
Mobile Suit Gundam-san
2014
MOVIE★ 6.8
Neppuu Kairiku Bushi Road
2013
as Saki (voice)
TV★ 7.5
Arpeggio of Blue Steel: Ars Nova
2013
as Maid A (voice)
TV★ 6.6
Outbreak Company
2013
as Edouard Theodore Feltini (voice)
TV★ 7.7
From the New World
2012
as Ryou Inaba (voice)
TV★ 7.0
Chitose Get You!!
2012
as Kouhaisensei
TV★ 8.0
Penguindrum
2011
as Female Fan 1 (voice)
MOVIE
THE IDOLM@STER M@STERS OF IDOL WORLD 2025
—
as Rio Momose