Mizuhashi Kaori - decent black
Mizuhashi Kaori - Smile F (Sanehara Hikari solo version)
Mizuhashi Kaori - Boku wa Hashirunda!
Mizuhashi Kaori - Decent Black (Nika Lenina Russian TV Version)
Kana Asumi & Kaori Mizuhashi & Yuuko Gotou & Ryouko Shintani - Sutakora Dream
Kaori Mizuhashi - Decent Black (full)
Kaori Mizuhashi - decent black [OP-16] - Ougi
Nika Lenina - Kaori Mizuhashi – decent black (Rus)
Owarimonogatari (OP 1) - Decent Black - by Ougi Oshino (Kaori Mizuhashi)
Utakano♪ (Itou Kanae & Nakahara Mai & Kanemoto Hisako & Mizuhashi Kaori & Saito Chiwa & Oogame Asuka & Sawashiro Miyuki) - Smile F [OST "Photo Kano"]
Asumi Kana & Mizuhashi Kaori & Shintani Ryoko & Yuko Goto - Sketch Switch
[Busou Shinki OP] Asumi Kana, Chihara Minori, Mizuhashi Kaori & Nakajima Megumi - Install x Dream
Yuno (Asumi Kana), Miyako (Mizuhashi Kaori), Hiro (Gotou Yuuko), Sae (Shintani Ryouko) - Dekiru Kanatte Hoshimittsu - Dekiru ka na tte ☆☆☆
Mizuhashi Kaori & Gotou Yuuko & Asumi Kana & Shintani Ryouko - Hatena de Wasshoi
OST from ''Baka to Test to Shoukanjuu'' (Harada Hitomi, Mizuhashi Kaori, Katou Emiri, Isomura Tomomi) - Hare Tokidoki Egao (Ending 2)
Kanemoto Hisako & Mizuhashi Kaori & Ise Mariya & Nakahara Mai - Smile F (Ichinensei & San'nensei Version)
Harada Hitomi & Mizuhashi Kaori & Katou Emiri & Isomura Tomomi - Hare Tokidoki Egao (Baka to Test to Shoukanjuu ED 2)