7th 4
| Volume Title | 7th 4 |
| Japanese Volume Title | セブンス 4 |
| Light Novel | 7th |
| Publisher | Shufunotomosha |
| Light Novel Label | Hero Bunko |
| Author | Yomu Mishima |
| Illustrator | Tomozo |
| Target Readership | Male |
| Volume | 4 |
| Release Date | February 27, 2017 |
| Pages | 360 |
| ISBN-10 | 407423663X |
| ISBN-13 | 978-4074236633 |
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