Mitsuko Horie

Opening themes

• "Kurenai Sanshiro" Judo Boy (1969) (Her very first anime theme song; performed when she was only 12 years old)
• "Sazae-san" Sazae-san (1969) (Horie's song was used as the opening theme in 1975)
• "Akubi Musume" Hakushon Daimaou (2nd opening) (1969)
• "Mahou no Mako-chan" Mahō no Mako-chan (1970)
• "We Love You, We Love You!!! Witch Teacher" Majo Sensei (1971)
• "Midori no Hidamari" Yamanezumi Rocky Chuck (1973)
• "Kerokko Demetan" Kerokko Demetan (1973; also known as The Brave Frog)
• "Bokura Kyōdai Tentō Mushi" The Song of Tentomushi (1974)
• "Susume! Gorenger" with Isao Sasaki Himitsu Sentai Gorenger (1975-77)
• "Kum Kum's Song" Wanpaku Omukashi Kum Kum (1975)
• "La Seine no Hoshi" La Seine no Hoshi (1975)
• "Sinbad's Adventures" Arabian Nights: Sindbad no Boken (1975)
• "Watashi wa Candy" Candy Candy (1976)
• "Magne Robo Gakeen" with Ichirou Mizuki Magne Robo Gakeen (1976-77)
• "Tatakae! Ninja Captor!" with Ichirou Mizuki Ninja Captor (1976-1977)
• "Voltes V no Uta" Voltes V 1976-77
• "Ashita e Attack!" Attack on Tomorrow (1977)
• "Yakukyou no Uta" Song of Baseball Enthusiasts (1977)
• "Majokko Tickle" Majokko Tickle (1978)
• Uchū Majin Daikengo (1978)
• "Hana no Ko Lunlun" Hana no Ko Lunlun (1979)
• "Hello Lalabel" Mahou Shoujo Lalabelle (1980)
• "Hello! Sandybell" Hello! Sandybell (1981)
• "Hashire! Jolie" Meiken Jolie (also known as Belle and Sebastian) (1981)
• Dareka ga Watashi wo Matteiru (1982)
• "Koi wa Totsuzen" Ai shite Knight(1983)
• "Cross Fight!" with Ichirou Mizuki Dangaioh (1987-89)
• "Himitsu no Akko-chan" Himitsu no Akko-chan (1st remake)(1988)
• Dagon in the Lands of Weeds (1988)
• "Growing Up" My Daddy Long Legs (1990)
• "Chō Ninja Tai Inazuma!! SPARK" Chō Ninja Tai Inazuma!! SPARK (2007)
• "New Moon ni Koishite" Sailor Moon Crystal (2016)

Ending themes

• "Akubi Musume" Hakushon Daimaou (1969)
• "Ran no Uta" Genshi Shonen Ryu (1971)
• "Kokoro no Uta" Wandering Sun (1971)
• "Makeru na Demetan" Kerokko Demetan (1973)
• "Rocky and Polly" Yamanezumi Rocky Chuck (1973)
• "Hiyoko de Shura" The Song of Tentomushi (1974)
• "Saurus-kun" Wanpaku Omukashi Kum Kum (1975)
• "Watashi wa Simone" La Seine no Hoshi (1975)
• "Sinbad's Song" Arabian Nights: Sindbad no Boken (1975)
• "Ashita ga Suki" Candy Candy (1976)
• "Kawa no Uta" Huckleberry no Bouken (1976)
• Chojin Sentai Baratack (1977)
• "Volleyball ga suki" Attack on Tomorrow (1977)
• "Yuuki no Theme" Song of Baseball Enthusiasts (1977)
• "Tickle and Tiko's Cha-Cha-Cha" Majokko Tickle (1978)
• "Aozora-tte Iina" Doraemon (1979-2005) (Ending #7)
• "Mahou Shoujo Lalabel" Mahou Shoujo Lalabelle (1980)
• "Shiroi Suisen" Hello! Sandybell (1981)
• "Futari de Hanbunko" Meiken Jolie (1981)
• "Anata ni Shinjitsuichiro" Dr. Slump (1986)
• "DON'T YOU" Himitsu no Akko-chan (1988)
• "Kimi no Kaze" My Daddy Long Legs (1990)
• "Egao no Loop" Jewelpet (2009)

Insert songs

• "Daltanius no Uta" (for Daltanius 1979-80)
• "Koi no Hana Uranai" Hana no Ko Lunlun (1979)
• "Lilac no Hanakotoba" Hana no Ko Lunlun (1979)
• "My Beautiful Town" Mahou Shoujo Lalabelle (1980)

"Ashiato March"

"Fukafuka Jolie" (with "Tadashi")

"Jolie no Uta"

"Rena ga Suki"

"Shuppatsu no Uta"

• "Athena no Komoriuta ~Lullaby~" (for Saint Seiya 1988)
• "Time" with Hironobu Kageyama (for Saint Seiya 1988)
• "Shine On ~Eien no Yume~" (for Saint Seiya 1990)
• "Susume! Driller!" (for Mr. Driller G 2001)
• "Golden Queen Galaxia" (Character song for Sailor Moon Sailor Stars 1996)