The romantic comedy and drama follows the manga of the same name and follows the adventures of cute and coquettish schoolgirl Shirabaka Aya and nerd of a man Tairaku Arihiko. There is a problem or two. Aya loves Arihiko. Arihiko is a school teacher. Aya is a student at the school. Aya's father is a yakuza thug. Aya and Arihiko live in the same apartment. Aya is hot. Arihiko could lose his job.
Unfortunately the movie Not in Textbooks is not yet available on HBO Max.
| Directing | Shota Sasaki | Director |
| Writing | Tomonori Sasaki | Screenplay |
| Camera | Kenichi Negishi | Director of Photography |
| Writing | Shota Sasaki | Screenplay |
| Production | Takeshi Katayama | Producer |
| Production | Toshiaki Morihara | Producer |
| Editing | Taichiro Natsume | Editor |
| Production | Koji Kikuchi | Producer |
| Production | Kenji Komatsu | Executive Producer |
| Crew | Kenichi Negishi | Cinematography |
| Crew | Kazuto Okada | Creator |
| Writing | Kazuto Okada | Comic Book |
| Production | Koji Hoshino | Executive Producer |
