A few more Japanese migrated to New Guinea between 1914 and 1918 and established new independent enterprises that competed with Komine's, consisting mainly of copra plantations, pearl diving and trade.
幾個日本人在1914年和1918年之間遷移到新幾內亞，並建立了新的獨立企業與Komine競爭，主要包括椰樹種植園，潛水採珠和貿易。