Early summer, Keiichi had just moved to a remote mountain village. As he becomes close friends with a group of girls, he was enjoying his life in the village. However when he starts to become suspicious that his friends may be deeply involved in successive murders that occur every summer, the situation around Keiichi gradually starts to turn into something more sinister.
Unfortunately the movie Shrill Cries of Summer is not yet available on HBO Max.
| Writing | Ataru Oikawa | Writer |
| Art | Takashi Matsuzuka | Art Direction |
| Directing | Ataru Oikawa | Director |
| Costume & Make-Up | Mari Miyamoto | Costume Design |
| Writing | Ryūkishi07 | Novel |
| Camera | Kazuhiro Shirao | Director of Photography |
| Editing | Yusaku Takizawa | Editor |
| Lighting | Noboru Miyashita | Gaffer |
| Sound | Eiko Shimamiya | Theme Song Performance |
| Sound | Kenji Kawai | Original Music Composer |
