Otherside Picnic 3: Mountain Presence
| Volume Title | Otherside Picnic 3: Mountain Presence |
| Japanese Volume Title | 裏世界ピクニック3 ヤマノケハイ |
| Light Novel | Urasekai Picnic |
| Publisher | Hayakawa Shobo |
| Light Novel Label | Hayakawa Bunko JA |
| Author | Iori Miyazawa |
| Illustrator | shirakaba |
| Volume | 3 |
| Release Date | November 20, 2018 |
| Pages | 320 |
| ISBN-10 | 4150313512 |
| ISBN-13 | 978-4150313517 |
| Online Shops |