Manami's mother died when she was a child. She moves to Okinawa, where her ailing aunt lives and she feels connected with her mother. Manami has always lacked self-confidence, but she becomes more positive after meeting Koa, a Vietnamese researcher following his dreams. But then Koa returns to Vietnam.
Unfortunately the movie Memories of Whale Island is not yet available on HBO Max.
| Sound | Haruyuki Suzuki | Music |
| Editing | Yuji Makino | Editor |
| Writing | Ureha Shimada | Screenplay |
| Production | Noboru Miyashita | Producer |
| Directing | Yuji Makino | Director |
| Camera | Takahiro Imai | Director of Photography |
