改め

(1)the act of renewing

(2)一新する行為

(3)an investigation seeking answers; "a thorough search of the ledgers revealed nothing"; "the outcome justified the search"

(4)答を探し求める調査

(5)the act of making something different (as e.g. the size of a garment)

(6)何かを異なるものにする行為（例えば、衣服のサイズなど）