Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Song title: Five Smile◯All In!
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE ON PARADE»
Artist: Grete (Itou Miku)
Song title: Itsuwarinai Koufuku wo
Anime «Spy Kyoushitsu» 12th episode ending theme
Artist: Izawa Ai (CV. Itou Miku)
Song title: lost in the white
Anime «Renai Flops» 2nd ending theme
Artist: Izumisawa Aoi (CV. Itou Miku), Irving Amelia (CV. Taketatsu Ayana), Ilyukhin Ilya (CV. Takahashi Rie), Bai Mongfa (CV. Kanemoto Hisako), Istel Karin (CV. Kouno Marika)
Song title: Flop Around
Anime «Renai Flops» 1st ending theme
Artist: Nakano-ke no Itsutsugo (Hanazawa Kana, Taketatsu Ayana, Itou Miku, Sakura Ayane, Minase Inori)
Song title: Gotoubun no Hanayome ~Arigatou no Hana~
Anime movie «Gotoubun no Hanayome the Movie» ending theme
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Song title: Happy! Happier! Happiest!
Game «BanG Dream!», the fifth in the artist tie-up song project
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Song title: Kira☆tto Kimifes!
Game «BanG Dream!», Hello, Happy World! live song for the event Let's
Artist: Nakano-ke no Itsutsugo (Hanazawa Kana, Taketatsu Ayana, Itou Miku, Sakura Ayane, Minase Inori)
Song title: Gotoubun no Kiseki
Anime movie «Gotoubun no Hanayome the Movie» theme song
Artist: Itou Miku
Song title: Ao 100 Shoku
Anime «Komi-san wa, Comyushou desu. 2nd Season» opening theme
Исполнитель: Pecorine (M・A・O), Kokkoro (Itou Miku), Karyl (Tachibana Rika)
Song title: Tabidachi no Kisetsu
Anime «Princess Connect! Re:Dive 2» ending theme