Hatsumi, who has the ability to hear the voice of her favorite person, had a crush on Yugo, a fellow university circle. One day she praised Yugo's clothes in the club room, and he shouted "Chikusho!" In his heart, and after that day he stopped going to school. Maybe it's my fault that I didn't come to the circle and school. Hatsumi thought so and visited Yugo's home .
Is Ren'ai sōdan: O-kuchi ni dekinai o toshigoro on Netflix? Unfortunately the movie Ren'ai sōdan: O-kuchi ni dekinai o toshigoro is not yet available on Netflix.
| Directing | Tetsuya Takehora | Director |
| Writing | Kosuke Komatsu | Screenplay |
| Camera | So Yukazu | Director of Photography |
| Sound | Ippei Yogo | Original Music Composer |
| Directing | Masamitsu Kani | Assistant Director |
| Camera | Miyû Sudô | Still Photographer |
