入はいり直なおす

godan verb (-su), intransitive verb

re-enter; rejoin; re-enrol

Used when someone enters a place, group, or institution again after having left or exited. Covers physical re-entry, rejoining an organization, and re-enrolling in a course.

• 一いち度ど部屋へやを出でたが、忘わすれ物ものに気きづいて入はいり直なおした。

  I left the room once, but realized I'd forgotten something and went back in.

• 彼かれ