Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo)) x OSTER project
Title: Smiley Carol
Game «BanG Dream!», Hello, Happy World! artist tie-up song
Artist: Kasumi (Terakawa Aimi) × Ran (Sakura Ayane) × Aya (Maeshima Ami) × Yukina (Aiba Aina) × Kokoro (Itou Miku) x Mashiro (Shindo Amane) x LAYER (Raychell) x Tomori (Yomiya Hina) x Uika (Sasaki Rico) x Arale
Title: Ganzo! Bandori-chan no Theme
Anime «Ganzo! Bandori-chan»
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: High Five／＼Believers☆
Game «BanG Dream!», Hello, Happy World! 2nd mini-album «It's a!
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Talk to me, Talk to you
Game «BanG Dream!», Hello, Happy World! 2nd mini-album «It's a! 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: Yahoo! Ippo! Wonderful!
Game «BanG Dream!», Hello, Happy World! 2nd mini-album «It's a! 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: Let’s Smile Strea~ming♪
Game «BanG Dream!», Hello, Happy World! 2nd mini-album «It's a!
Artist: Hello, Happy World! (Tsurumaki Kokoro (Itou Miku), Seta Kaoru (Tadokoro Azusa), Kitazawa Hagumi (Yoshida Yuuri), Matsubara Kanon (Toyota Moe), Michelle (Kurosawa Tomoyo))
Title: Listen to Smile!
Game «BanG Dream!», Hello, Happy World! 2nd mini-album «It's a! Smile World!!»
Artist: PoMPoMs [Misora Kanata (Nakagawa Rika), Obunai Suzuha (Nakashima Yuki), Anna Aveiro (Takeda Larissa Tago), Otani Nodoka (Iwami Manaka), Tanizaki Shion (Kahara Moe), Kaionji Megumi (Itou Miku)]
Title: FeverFestaFever!
Anime «Na-Nare Hana-Nare» 5th episode insert song
Artist: PoMPoMs [Misora Kanata (Nakagawa Rika), Obunai Suzuha (Nakashima Yuki), Anna Aveiro (Takeda Larissa Tago), Otani Nodoka (Iwami Manaka), Tanizaki Shion (Kahara Moe), Kaionji Megumi (Itou Miku)]
Title: Hana Ni Nare
Anime «Na-Nare Hana-Nare» 12th episode ending theme
Artist: Nakano-ke no Itsutsugo (Hanazawa Kana, Taketatsu Ayana, Itou Miku, Sakura Ayane, Minase Inori)
Title: Memories
Anime «Gotoubun no Hanayome* (Ohana)» ending theme