A passionless cellist, stumbling drunk through back alleys in the days before Christmas, meets a wizened hobo who has honed a technique that allows him to create impossible music from the mewing of stray cats. Enthralled, the once-jaded young musician hopes to reignite his creative spark under the mentorship of the old man and his feline friends.
Unfortunately the movie Oruorane the Cat Player is not yet available on HBO Max.
| Sound | Hajime Hyakkoku | Original Music Composer |
| Sound | Hiroto Ishikawa | Original Music Composer |
| Visual Effects | Toshiharu Murata | Character Designer |
| Visual Effects | Toshiharu Murata | Key Animation |
| Visual Effects | Kazuya Saito | Animation Fix Coordinator |
| Directing | Mizuho Nishikubo | Director |
| Sound | Hideyuki Tanaka | Sound Director |
| Writing | Baku Yumemakura | Novel |
| Writing | Mayori Sekijima | Screenplay |
| Production | Katsumi Shimasaki | Producer |
