Bundled with the limited edition sixth volume of the manga. It will be between 10 to 15 minutes long and will adapt the events of the first volume. (Source: MAL News) The hero and author of Sanzoku Diary is Okamoto Kentarou. When he was young, he lived out in the country, and he knew an old man who was a hunter. In 2009, Kentarou was inspired to leave Tokyo and return to Okayama Prefecture to become a hunter himself. Using an air rifle and traps, Kentarou hunts, prepares, and eats various animals. The manga covers all his hunting-related activities in close detail. (Source: MangaHelpers)
| Actor | Role |
|---|---|
 Taishi MurataKentarou Okamoto | Kentarou Okamoto |
| YYuto SuzukiMasamune-kun | Masamune-kun |
 Yuma UchidaAki-kun | Aki-kun |