A boy finds a strange object while playing hide-and-seek. His grandfather tells him the story of his own youth, and the important role the old lamp played. This story is about the modernization of Japan and the changes that came with it.
Unfortunately the movie Grandfather's Lamp is not yet available on HBO Max.
| Directing | Teiichi Takiguchi | Director |
| Writing | Teiichi Takiguchi | Screenplay |
| Writing | Ikuko Takahashi | Screenplay |
| Visual Effects | Minoko Takasu | Animation Director |
| Visual Effects | Masumi Otsuka | Color Designer |
| Sound | Hiromi Kikuta | Music Director |
| Editing | Yoshihiro Kasahara | Editor |
