Isekai Tensei no Boukensha 4
| Volume Title | Isekai Tensei no Boukensha 4 |
| Japanese Volume Title | 異世界転生の冒険者 4 |
| Light Novel | Isekai Tensei no Boukensha |
| Author | Kenichi |
| Illustrator | Nemu |
| Volume | 4 |
| Release Date | October 10, 2018 |
| Pages | 290 |
| ISBN-10 | 4800007992 |
| ISBN-13 | 978-4800007995 |
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