creditor
credit + -or
https://gyazo.com/ba2541a0db8c492224719e1bcc5898d5
source: [TVアニメ「かくりよの宿飯」PVダイジェスト｜無料GIF画像検索 GIFMAGAZINE 1713499]
noun
a person or company to whom money is owed.
債権者, (金の)貸し主(↔ debtor)