不ふ法ほう残ざん留りゅう者しゃふほうざんりゅうしゃMeanings1nounillegal overstayer; person illegally remaining in a country after visa expirylaw›Legal term for someone who stays in a country beyond the permitted period of stay.不ふ法ほう残ざん留りゅう者しゃは強きょう制せい