The Apothecary Diaries 9
| Volume Title | The Apothecary Diaries 9 |
| Japanese Volume Title | 薬屋のひとりごと9 |
| Light Novel | Kusuriya no Hitorigoto |
| Publisher | Shufunotomosha |
| Light Novel Label | Hero Bunko |
| Author | Natsu Hyuuga |
| Illustrator | Touko Shino |
| Target Readership | Male |
| Volume | 9 |
| Release Date | February 28, 2020 |
| Pages | 408 |
| ISBN-10 | 4074424207 |
| ISBN-13 | 978-4074424207 |
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