Top Countries with the Longest Total Duration for Simple DS Series Vol. 42: The Haioku Byoutou from Review Channels
This list represents countries of YouTube review channels based on the longest total video duration across all videos for Simple DS Series Vol. 42: The Haioku Byoutou. 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.