noun
creditholic; credit addict
A person who is addicted to using credit or borrowing money, often leading to financial trouble. A relatively modern term.
彼はクレジットホリックで、いつも借金に追われている。
He is a creditholic and is always struggling with debt.
A more clinical Japanese term for debt addiction, whereas クレジットホリック is a casual loanword.
Borrowed from English 'creditholic', a blend of 'credit' and '-holic' (from 'alcoholic'), indicating addiction.