Gamereactor: “All in all, Like a Dragon Gaiden: The Man Who Erased His Name is a title that serves as a bridge between the two main series by filling in those plot holes left over from Yakuza: Like a Dragon, while also offering a complete new epilogue to Kazuma Kiryu as the protagonist, before ceding his throne as Like a Dragon’s protagonist to Ichiban Kasuga. Needless to say, if you’re planning to play Infinite Wealth in a few months, this is the best possible starting point.”
Source: N4G PC Like a Dragon Gaiden: The Man Who Erased His Name review – Gamereactor