also: でづっぱり
noun
appearing continuously; remaining on stage; making continuous appearances
Used for performers, characters, or participants who are constantly present or appearing without a break, especially in entertainment contexts.
彼はそのドラマで出ずっぱりだった。
He appeared continuously in that drama.
主役は最初から最後まで出ずっぱりだ。
The lead is on stage from beginning to end.
noun
being out all the time; constantly on the go; attending continuously
Describes a person who is rarely at home or always present at an event or meeting, emphasizing continuous absence from a base or constant attendance.
彼は仕事で出ずっぱりで、家にほとんどいない。
He's constantly out for work and hardly ever at home.
会議中、彼は出ずっぱりで休憩も取らなかった。
During the meeting, he was in attendance continuously and didn't even take a break.