Some generations were not made by their parents to inherit Japanese culture because their parents, who were first or second generations, chose not to teach their children Japanese in order to show allegiance to their country of residence.
その為、居住国国民であり、居住国に忠誠を誓っている事を示す目的で、一世や二世である親がわざと日本語を教えなかったり、日本文化を継承させない環境で育った世代が存在する。