Monster Tamer 12
| Volume Title | Monster Tamer 12 |
| Japanese Volume Title | モンスターのご主人様(12) |
| Light Novel | Monster Tamer |
| Publisher | Futabasha |
| Light Novel Label | Monster Bunko |
| Author | Minto Higure |
| Illustrator | Napo |
| Target Readership | Male |
| Volume | 12 |
| Release Date | July 28, 2018 |
| Pages | 336 |
| ISBN-10 | 4575752169 |
| ISBN-13 | 978-4575752168 |
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