Daikōkai Jidai VI is the 6th entry of the Uncharted Waters / Daikōkai Jidai series. Similar to the previous title Daikōkai Jidai V, the game is a free-to-play game with micro transactions. However, it dropped browser support and was only released as a smartphone game.
Besides the three traditional basic elements across the series, which are exploration, trade & naval battle, the game introduces the 4th element: trading house management. It allowed players to manage their own trading house and produce their own merchandise.
Along with Daikōkai Jidai V, the game’s server was shut down on March 31, 2021. At the last moment, the game was still uncompleted: the playable world map did not contain Americas (New World).