Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Musunde Waratte
Game «BanG Dream!», Happy World! first mini-album «Doushitatte Carnival!»
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Life Is Musical♪♪♪
Game «BanG Dream!», Happy World! first mini-album «Doushitatte Carnival!»
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Bokura no Natsu's☆Showtime!!
Game «BanG Dream!», 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))
Song title: Sanbaro Happy~!
Game «BanG Dream!», Happy World! first mini-album «Doushitatte Carnival!»
Artist: Kitauji Quartet [Oumae Kumiko (CV. Kurosawa Tomoyo), Katou Hazuki (CV. Asai Ayaka), Kawashima Sapphire (CV. Toyota Moe), Kousaka Reina (CV. Anzai Chika)]
Title: Neiro no Kanata
Anime «Hibike! Euphonium Season 3» 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: Kimi wo Let's Have Fun♪
Game «BanG Dream!», Happy World! first mini-album «Doushitatte
Artist: U149 [Tachibana Arisu (Sato Amina), Sakurai Momoka (Terui Haruka), Akagi Miria (Kurosawa Tomoyo), Matoba Risa (Tamegai Hana), Yuuki Haru (Koichi Makoto), Sasaki Chie (Imai Asaka), Ryuzaki Kaoru (Haruse Natsumi), Ichihara Nina (Kuno Misaki), Koga Koharu (Komori Yuri)]
Song
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: Uchapa! de Pappika Pon!
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE ON PARADE»
Artist: U149 [Tachibana Arisu (Sato Amina), Sakurai Momoka (Terui Haruka), Akagi Miria (Kurosawa Tomoyo), Matoba Risa (Tamegai Hana), Yuuki Haru (Koichi Makoto), Sasaki Chie (Imai Asaka), Ryuzaki Kaoru (Haruse Natsumi), Ichihara Nina (Kuno Misaki), Koga Koharu (Komori Yuri)]
Song
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: Egao, Are You Ready???
Game «BanG Dream!», Hello, Happy World! 2nd album «SMILE ON PARADE»