Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Kimi wo Let's Have Fun♪
Game «BanG Dream!», Hello, Happy World! first mini-album «Doushitatte
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Uchapa! de Pappika Pon!
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE ON PARADE»
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Egao, Are You Ready???
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE ON PARADE»
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Omoiyari Harmony
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE ON PARADE»
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Arawaru! Dai Kaitou Hello Happy!
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Five Smile◯All In!
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE ON PARADE»
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
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))
Title: Kira☆tto Kimifes!
Game «BanG Dream!», Hello, Happy World! live song for the event Let's Screeeeam!
Artist: Poppin’Party × Afterglow × Pastel*Palettes × Roselia × Hello, Happy World! × Morfonica × RAISE A SUILEN
Title: CiRCLE THANKS MUSiC♪
Anime «BanG Dream! 5th Anniversary Animation CiRCLE Thanks Party!» insert song
Artist: RAISE A SUILEN, Hello, Happy World!
Title: RASHAPeople!
Anime movie «BanG Dream! Film Live 2nd Stage» insert song