86 --EIGHTY-SIX Ep.10: Fragmental Neoteny
| Volume Title | 86 --EIGHTY-SIX Ep.10: Fragmental Neoteny |
| Japanese Volume Title | 86―エイティシックス―Ep.10 ―フラグメンタル・ネオテニー― |
| Light Novel | 86 -eightysix- |
| Publisher | ASCII Media Works |
| Light Novel Label | Dengeki Bunko |
| Author | Asato Asato |
| Illustrator | Shirabi |
| Target Readership | Male |
| Volume | 10 |
| Release Date | June 10, 2021 |
| Pages | 376 |
| ISBN-10 | 4049138808 |
| ISBN-13 | 978-4049138801 |
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