Kugimiya Rie & Kitamura Eri & Horie Yui - Pre-Parade (off vocal ver.)
Yui Horie - Vanilla Salt Vocal OFF (ToraDora! OST)
Yui Horie - I My Me Vocal OFF (ToraDora! OST)
Rie Kugimiya, Yui Horie, Eri Kitamura - Ka Ra Ku Ri Vocal OFF (ToraDora! OST)
Horie Yui - Love Countdown (off vocal ver.)
Yui Horie - Orange (off vocal ver.)
Rie Kugimiya, Yui Horie, Eri Kitamura - Pre-Parade Vocal OFF (ToraDora! OST)
Yui Horie - Silky heart (Off Vocal Ver.)
Yui Horie - Love Countdown (Off Vocal Ver.)
YUI - Namidairo (Vocal Version)
Horie Yui with UNSCANDAL - Scramble (off vocal)
Girls Dead Monster - My Song (Yui Vocal)
Vocal - YUI - Блич (Опенинг 10 )
Kugimiya Rie & Kitamura Eri & Horie Yui - Pre-Parade (off vocal ver.)
[Horie Yui] - Happy Halloween MARIA (off vocal)
Ogura Yui & Ishihara Kaori - Our Steady Boy off vocal ver.
Sakakibara Yui - Glajioul [off vocal]
Sakakibara Yui & Imai Asami & Fukui Yukari - Neko Neko Ondo -off vocal-
Hirasawa Yui (Toyosaki Aki) - Shiawase Hiyori Vocal OFF (K-ON!! OST)
Yui Sakakibara - Tsumi Ka Ni Keiyaku No Chi Wo (Off Vocal )
Hirasawa Yui (Toyosaki Aki) - Come with Me!! Vocal OFF (K-ON!! OST)
Hirasawa Yui (Toyosaki Aki) - Oh My Giita!! Vocal OFF (K-ON!! OST)
Sakakibara Yui - Zaika Ni Keiyaku No Chi Wo (Off Vocal)
Kugimiya Rie & Kitamura Eri & Horie Yui - Pre-Parade (off vocal ver.) [OP 1]
Miss Monochrome (CV. Horie Yui ) - Poker Face (Off Vocal)
Ogura Yui - Onegai Be with you (off vocal ver.)
Horie Yui - The World's End (Golden Time Opening 2 Full) (Off Vocal)
Yui Ogura - Baby Sweet Berry Love (Off Vocal Ver.)
Yui Horie - Hoshizora to Pajama (off vocal ver.)
YUI - — Namidairo (Vocal Track)
Makino Yui - Madokashii Sekai no Ue de [vocal]
Horie Yui - Happy Happy Rice Shower [Off Vocal Version]
YUI - Rolling Star (Vocal Version)
YuiKaori (Ogura Yui & Ishihara Kaori) - Our Steady Boy (off vocal ver.)
Horie Yui - The World's End (Golden Time Opening 2 Full) (Off Vocal)
Horie Yui - Sweet & Sweet CHERRY (off vocal ver.)
4.Sakakibara Yui(H2O: следы на песке) - Katayoku no Icarus (off vocal)
[Anime-Line] Ogura Yui & Ishihara Kaori - Our Steady Boy off vocal ver.
K-ON! - Fuwa Fuwa Time (Yui vocal)
Yukari Tamura, Yui Horie, Mai Nakahara, Soichiro Hoshi, Yu Kobayashi, Mika Kanai, Satsuki Yukino - With "You" -Kizuna- (Off Vocal)
Yukari Tamura, Mai Nakahara, Satsuki Yukino, Mika Kanai, Yui Horie - Nipa Nipa Ondo☆ (Off Vocal)