Top Countries with the Longest Total Duration for Detective Grimoire: Secret of the Swamp from Review Channels
This list represents countries of YouTube review channels based on the longest total video duration across all videos for Detective Grimoire: Secret of the Swamp. This only includes channels that have created review videos. A channel associated with a country will have its numbers added to their country's total. Numbers are retrieved via the YouTube API and updated daily.
| Country | Duration | Channels | Subscribers | Views | Videos | |
|---|---|---|---|---|---|---|
| 1. |  United States | 25:27 | 1 | 0 | 31 | 1 |
| 2. |  Canada | 2:18 | 1 | 4,030 | 220 | 1 |
| 3. |  United Kingdom | 2:13 | 1 | 121,000 | 7,272 | 1 |