Top Countries with the Longest Total Duration for Sega Network Taisen Mahjong MJ4 from Let's Play Channels

This list represents countries of YouTube let's play channels based on the longest total video duration across all videos for Sega Network Taisen Mahjong MJ4. This only includes channels that have created let's play 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.