noun, noun or participle which takes 'suru'
putting one's affairs in order; tidying up one's personal life
Often used when someone is preparing for a major life change, such as retirement, moving, or before death. Can refer to both physical decluttering and settling personal matters.
定年を機に身辺整理を始めた。
I started putting my affairs in order upon retirement.
彼は身辺整理の
He threw away unnecessary documents to tidy up his personal affairs.