再さい入にゅう国こく許きょ可かさいにゅうこくきょかMeanings1nounre-entry permitOfficial immigration document allowing a foreign resident to leave and re-enter Japan without losing their status of residence.再さい入にゅう国こく許きょ可かを取とらないと、日本にほんに戻もどれなくなります。