Goblin Slayer! Side Story: Year One
| Volume Title | Goblin Slayer! Side Story: Year One |
| Japanese Volume Title | ゴブリンスレイヤー外伝:イヤーワン |
| Light Novel | Goblin Slayer! Side Story: Year One |
| Publisher | SOFTBANK Creative |
| Light Novel Label | GA Bunko |
| Author | Kumo Kagyu |
| Illustrator | Shingo Adachi |
| Original Character Design | Noboru Kannatuki |
| Target Readership | Male |
| Volume | 1 |
| Release Date | March 13, 2018 |
| Pages | 288 |
| ISBN-10 | 4797390417 |
| ISBN-13 | 978-4797390414 |
| Height (cm) | 15.00 |
| Width (cm) | 10.60 |
| Thickness (cm) | 1.30 |
| Online Shops |