Oukoku e Tsuzuku Michi 4
| Volume Title | Oukoku e Tsuzuku Michi 4 |
| Japanese Volume Title | 王国へ続く道4 |
| Light Novel | Oukoku e Tsuzuku Michi |
| Publisher | Hobby Japan |
| Light Novel Label | HJ Novels |
| Author | Ashitsubo Ofuro |
| Illustrator | Eiji Hikage |
| Target Readership | Male |
| Volume | 4 |
| Release Date | April 22, 2017 |
| Pages | 349 |
| ISBN-10 | 4798614394 |
| ISBN-13 | 978-4798614397 |
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