Boardgamegeek https://boardgamegeek.com/boardgameexpansion/287558/imperial-settlers-empires-north-japanese-islands
English - Imperial Settlers: Empires of the North – Japanese Islands expands the Imperial Settlers: Empires of the North with two new decks and additional island cards, with the Japanese faction connecting the world of Empires of the North with the Imperial Settlers base game.