Nami has been creating artwork for a new video game based on images she's been seeing in her dreams. With one of the game producers, she travels out to an abandoned house that seems to match her visions. As they explore the old mansion, Nami begins to have more visions of a forgotten childhood, until at last she comes across a photo of twin infants, labelled "Nami" and "Naomi". As Nami and the producer go from room to room, an unseen person seems to be watching them from a hidden room.
Unfortunately the movie St. John's Wort is not yet available on HBO Max.
| Writing | Ten Shimoyama | Screenplay |
| Directing | Ten Shimoyama | Director |
| Writing | Gorô Nakajima | Screenplay |
| Production | Shinji Ogawa | Producer |
| Production | Takenori Sentô | Producer |
| Camera | Kazuhiko Ogura | Director of Photography |
| Editing | Seigo Hirasawa | Editor |
| Art | Emiko Tsuyuki | Production Design |
| Production | Akira Morii | Production Manager |
| Production | Masato Hara | Executive Producer |
| Production | Kazukiyo Morishita | Producer |
| Writing | Shūkei Nagasaka | Novel |
| Writing | Takenori Sentô | Screenplay |
| Writing | Shūkei Nagasaka | Story |
