Hiroshi is a high school student who dreams of one day writing a children's book. But knowing that dreams need money to become a reality, he works hard and saves for the day when he can be a writer. A chance meeting with Hiroko on the subway leads to love and is vital in helping him finally realise his ambitions.
Unfortunately the movie Radio City Fantasy is not yet available on HBO Max.
| Directing | Mizuho Nishikubo | Director |
| Crew | Takeshi Shudo | Script |
| Visual Effects | Kazue Yuza | Animation |
| Visual Effects | Yoshitaka Amano | Character Designer |
| Visual Effects | Kazue Yuza | Character Designer |
| Writing | Takeshi Shudo | Screenplay |
