During the holiday season, a young man encounters a drunken cat belonging to an old man in an alley. The old man has trained his three cats to sing.
| Directing | Mizuho Nishikubo | Director |
| Sound | Hideyuki Tanaka | Sound Director |
| Visual Effects | Kazuya Saito | Animation Fix Coordinator |
| Production | Katsumi Shimasaki | Producer |
| Writing | Mayori Sekijima | Screenplay |
| Writing | Baku Yumemakura | Novel |
| Sound | Hiroto Ishikawa | Original Music Composer |
| Sound | Hajime Hyakkoku | Original Music Composer |
| Visual Effects | Toshiharu Murata | Key Animation |
| Visual Effects | Toshiharu Murata | Character Designer |
