In their last year of high school, two girls in the brass band club perform a song inspired by a fairy tale that parallels their friendship.
Unfortunately the movie Liz and the Blue Bird is not yet available on HBO Max.
| Sound | Masahiro Owada | Music Supervisor |
| Crew | Hiroshi Kitashiro | Mixing Engineer |
| Visual Effects | Futoshi Nishiya | Supervising Animation Director |
| Visual Effects | Chiyoko Ueno | Animation Director |
| Visual Effects | Sae Sawada | Key Animation |
| Visual Effects | Chiharu Kuroda | Key Animation |
| Visual Effects | Tamami Tokuyama | Key Animation |
| Visual Effects | Akiyo Takeda | Color Designer |
| Visual Effects | Yuko Myouken | Key Animation |
| Visual Effects | Nobuaki Maruki | Key Animation |
| Visual Effects | Kohei Okamura | Animation Director |
| Visual Effects | Kohei Okamura | Key Animation |
| Visual Effects | Minoru Ota | Key Animation |
| Visual Effects | Kota Sato | Key Animation |
| Art | Shuhei Okude | Background Designer |
| Sound | Shigeru Saito | Music Producer |
| Visual Effects | Kazumi Ikeda | Animation Director |
| Visual Effects | Chiyoko Ueno | Key Animation |
| Visual Effects | Fumie Okano | Key Animation |
| Visual Effects | Ryouhei Muta | Key Animation |
| Visual Effects | Nobuaki Maruki | Animation Director |
| Visual Effects | Seiichi Akitake | Key Animation |
| Visual Effects | Sana Suzuki | Key Animation |
| Visual Effects | Shiho Morisaki | Key Animation |
| Visual Effects | Sumire Kusano | Key Animation |
| Directing | Tatsuya Ishihara | Second Unit Director |
| Visual Effects | Yuki Tsunoda | Key Animation |
| Visual Effects | Mariko Takahashi | Key Animation |
| Art | Mutsuo Shinohara | Art Designer |
| Directing | Yasuhiro Takemoto | Second Unit Director |
| Directing | Taichi Ogawa | Second Unit Director |
| Visual Effects | Kunihiro Hane | Key Animation |
| Visual Effects | Maiko Hado | Key Animation |
| Art | Momoka Hase | Background Designer |
| Art | Joji Unoguchi | Background Designer |
| Art | Momoka Hase | Art Designer |
| Visual Effects | Tetsuo Umetsu | 3D Director |
| Visual Effects | Yuko Myouken | Animation Director |
| Visual Effects | Tomomi Sato | Key Animation |
| Art | Miyuki Hiratoko | Background Designer |
| Visual Effects | Yoshiji Kigami | Key Animation |
| Visual Effects | Tatsuya Satou | Key Animation |
| Visual Effects | Kayo Hikiyama | Key Animation |
| Visual Effects | Yoshinori Urata | Key Animation |
| Visual Effects | Shinpei Sawa | Key Animation |
| Visual Effects | Kyohei Ando | Key Animation |
| Art | Shuuya Uchiyama | Background Designer |
| Art | Kim Ji-hee | Background Designer |
| Art | Naoki Hosokawa | Background Designer |
| Art | Sayaka Ichiyama | Background Designer |
| Art | Sagako Itakura | Background Designer |
| Art | Kazuki Ikeda | Background Designer |
| Visual Effects | Yuki Tsunoda | Animation Director |
| Visual Effects | Futoshi Nishiya | Animation Director |
| Visual Effects | Miku Kadowaki | Animation Director |
| Crew | Tatsuya Ishihara | Supervising Technical Director |
| Visual Effects | Tatsunari Maruko | Animation Director |
| Visual Effects | Hiroyuki Takahashi | Key Animation |
| Visual Effects | Ami Kuriki | Key Animation |
| Directing | Shinpei Sawa | Second Unit Director |
| Visual Effects | Noriyuki Kitanohara | Key Animation |
| Visual Effects | Chika Kamo | Key Animation |
| Visual Effects | Joji Unoguchi | 3D Artist |
| Art | Aki Yamatogi | Background Designer |
| Art | Tomoki Hiraishi | Background Designer |
| Art | Park Jung-ah | Background Designer |
| Directing | Naoko Yamada | Second Unit Director |
| Sound | Hiromune Kurahashi | Sound Effects |
| Visual Effects | Sayaka Watanabe | Key Animation |
| Art | Mikiko Watanabe | Background Designer |
| Production | Shinichi Nakamura | Producer |
| Visual Effects | Taira Yamaguchi | Key Animation |
| Visual Effects | Momoka Yoshizaki | Key Animation |
| Art | Lee Mi-jin | Background Designer |
| Production | Riri Senami | Producer |
| Visual Effects | Saeko Fujita | Key Animation |
| Production | Shunji Inoue | Executive Producer |
| Production | Eharu Ohashi | Producer |
| Production | Yoko Hatta | Executive Producer |
| Visual Effects | Hiroshi Karata | Key Animation |
| Visual Effects | Ryosuke Shirakawa | Key Animation |
| Visual Effects | Ryo Miyaki | Key Animation |
| Visual Effects | Aoi Matsumoto | Key Animation |
| Visual Effects | Yurika Ono | Key Animation |
| Visual Effects | Aoi Okuno | Key Animation |
| Visual Effects | Takuya Yamamura | Key Animation |
| Art | Toru Hasegawa | Background Designer |
| Art | Etsuko Abe | Background Designer |
| Production | Shigeru Saito | Producer |
| Visual Effects | Nami Iwasaki | Key Animation |
| Visual Effects | Rie Sezaki | Key Animation |
| Visual Effects | Seiya Kumano | Key Animation |
| Visual Effects | Yuki Yokoyama | Key Animation |
| Art | Nozomi Oishi | Background Designer |
| Production | Yoshifumi Yarimizu | Producer |
| Production | Yoko Kogawa | Executive Producer |
| Production | Yota Tsuruoka | Executive Producer |
| Visual Effects | Hidehiro Asama | Key Animation |
| Art | Shouko Ochiai | Background Designer |
| Art | Ikuko Tamine | Background Designer |
| Visual Effects | Yuji Shibata | 3D Animator |
| Visual Effects | Teru Matsumoto | Compositing Artist |
| Visual Effects | Kazuki Ueno | Compositing Artist |
| Visual Effects | Kohei Funamoto | Compositing Artist |
| Visual Effects | Norihiro Tomiita | 3D Animator |
| Visual Effects | Rin Yamamoto | 3D Animator |
| Visual Effects | Tatsunori Kase | 3D Animator |
| Visual Effects | Hiroki Ueda | Compositing Artist |
| Visual Effects | Akihiro Ura | Compositing Artist |
| Visual Effects | Yoshiko Tanaka | Compositing Artist |
| Visual Effects | Rika Kashiwagi | Compositing Artist |
| Visual Effects | Mitsuki Takaki | 3D Animator |
| Crew | Norie Oto | Special Effects |
| Art | Naoko Yamada | Storyboard Artist |
| Editing | Naoki Kanazawa | Online Editor |
| Editing | Daiki Ishigami | Online Editor |
| Writing | Ayano Takeda | Characters |
| Sound | Yasushi Nagura | Sound Recordist |
| Sound | Ayaka Tatamino | Theme Song Performance |
| Sound | Narumi Ishida | Theme Song Performance |
| Sound | Honami Fukuda | Theme Song Performance |
| Sound | Yuki Fukutomi | Theme Song Performance |
| Production | Saki Yasuda | Production Manager |
| Production | Areum Han | Production Manager |
| Production | Takahisa Fujita | Production Manager |
| Production | Mika Cho | Production Manager |
| Directing | Naoko Yamada | Director |
| Editing | Kengo Shigemura | Editor |
| Camera | Kazuya Takao | Director of Photography |
| Sound | Kensuke Ushio | Original Music Composer |
| Writing | Reiko Yoshida | Screenplay |
| Visual Effects | Futoshi Nishiya | Character Designer |
| Visual Effects | Naomi Ishida | Color Designer |
| Art | Mutsuo Shinohara | Art Direction |
| Sound | Yota Tsuruoka | Sound Director |
