Riho has done the following roles in anime.

King's Raid [2020]	Elize
Kishuku Gakkou no Juliet [2018]	Shishi Shizuka
Love Live [2013-2014]	Hoshizora Rin
Re-Kan [2015]	Uehara Kana
SSSS.Gridman [2018]	Toiko
Urahara [2017]	Sayumin
Venus Project Climax [2015]	Ruka Sovagasky

Riho has done the following roles in games.

Love Live School Idol Festival [iPhone, Android]	Hoshizora Rin
Love Live School Idol Festival All Stars [smartphone]	Hoshizora Rin
Venus Project Dream Beat [smartphone]	Ruka Sovagasky

Riho has done the following roles in audio drama.

Love Live School Idol Project [CD]

Hoshizora Rin