Mumenkyo Yuusha no Oratorio
| Volume Title | Mumenkyo Yuusha no Oratorio |
| Japanese Volume Title | 無免許勇者の無双譚〈オラトリオ〉 |
| Light Novel | Mumenkyo Yuusha no Oratorio |
| Publisher | Hobby Japan |
| Light Novel Label | HJ Bunko |
| Author | Yuna Shiyake |
| Illustrator | Zerogo Iwamoto |
| Target Readership | Male |
| Volume | 1 |
| Release Date | February 01, 2019 |
| Pages | 316 |
| ISBN-10 | 4798618659 |
| ISBN-13 | 978-4798618654 |
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