Even though Asian immigrant families, especially those whose mother tongues do not include English, often use other languages than English at home, more than half of Japanese immigrant families use only English at home, and if you include the families who use mainly English in this number, this proportion climbs to 3/4 of households, and Japanese families who use Japanese is as low as a half of the rate of non English speaking Asian immigrants using their native tongues at home.
アジア系移民で特に母国の公用語に英語が含まれない国出身の家庭では、英語以外の母国語が使われるケースが多いが、その中でも日系人に限り、半数以上の家庭で英語のみが使われ、英語が主流という家庭も含めるとほぼ4分の3までもが家庭内でも英語を会話に用いており、日本語が使われているケースは他非英語系アジア移民の率の半分ほどである。