Iguchi Yuka, Hayami Saori — icecream° (Monogatari Series: Off & Monster Season OP1)
Artist: Araragi Tsukihi (Iguchi Yuka), Ononoki Yotsugi (Hayami Saori)
Title: icecream°
Anime «Monogatari Series: Off & Monster Season» 1st opening theme
Iguchi Yuka
Demo Tabetai — Minna De Diet (Elf-san wa Yaserarenai. ED)
Artist: Demo Tabetai (Itou Ayasa, Hasegawa Rena, Fukuhara Ayaka, Kubota Miyu, Tokui Sora, Asahina Madoka, Uchida Aya, Koiwai Kotori, Iguchi Yuka, Maeda Kaori, Shimada Aino, Sasaki Mikoi)
Title: Minna De Diet
Anime «Elf-san wa Yaserarenai.» ending theme
Iguchi Yuka — Prologue (Mushikaburi-Hime OP)
Artist: Iguchi Yuka
Song title: Prologue
Anime «Mushikaburi-Hime» opening theme
Iguchi Yuka — Ichibanboshi Sonority (Isekai Ojisan ED)
Artist: Iguchi Yuka
Song title: Ichibanboshi Sonority
Anime «Isekai Ojisan» ending theme
Yuuki Aoi, Mizuki Nana, Takagaki Ayahi, Hikasa Youko, Nanjou Yoshino, Kayano Ai, Iguchi Yuka — Ashita e no Flügel (Senki Zesshou Symphogear XV Episode 13 ED)
Исполнитель: Yuuki Aoi, Mizuki Nana, Takagaki Ayahi, Hikasa Youko, Nanjou Yoshino, Kayano Ai, Iguchi Yuka
Песня: Ashita e no Flügel / Крылья, несущие в завтра
Аниме: Senki Symphogear XV / Песня боевых принцесс: Мехасимфония
Iguchi Yuka — over and over (Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka III OP)
Artist: Iguchi Yuka
Song title: over and over
Anime «Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka III» opening theme
Yuuki Aoi, Mizuki Nana, Takagaki Ayahi, Hikasa Youko, Nanjou Yoshino, Kayano Ai, Iguchi Yuka — Xtreme Vibes (Senki Zesshou Symphogear XV Episode 13)
Исполнитель: Yuuki Aoi, Mizuki Nana, Takagaki Ayahi, Hikasa Youko, Nanjou Yoshino, Kayano Ai, Iguchi Yuka
Песня: Xtreme Vibes / Последнее эхо
Аниме: Senki Zesshou Symphogear XV / Песня боевых принцесс: Мехасимфония
Iguchi Yuka — HELLO to DREAM (Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka: Familia Myth OP)
Artist: Iguchi Yuka
Song title: HELLO to DREAM
Anime «Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka: Familia Myth» opening theme
Iguchi Yuka — Treasure (Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka: Infinito Combate Theme Song)
Artist: Iguchi Yuka
Song title: Treasure
Game «Dungeon Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka: Infinito Combate» theme song
Iguchi Yuka — Onaji Sora no Shita de (Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka Movie: Orion no Ya Theme Song)
Artist: Iguchi Yuka
Song title: Onaji Sora no Shita de
Anime movie «Dungeon Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka: Orion no Ya» theme song