Maou No Utsuwa I
| Volume Title | Maou No Utsuwa I |
| Japanese Volume Title | 魔王の器 I 単行本 |
| Light Novel | Maou No Utsuwa |
| Publisher | Kadokawa Shoten |
| Author | Tsukino Ayato |
| Illustrator | ttl |
| Volume | 1 |
| Release Date | January 31, 2017 |
| Pages | 480 |
| ISBN-10 | 4047344605 |
| ISBN-13 | 978-4047344600 |
| Height (cm) | 18.20 |
| Width (cm) | 13.00 |
| Thickness (cm) | 3.40 |
| Online Shops |