債さい権けん法ほうMeanings1nounlaw of obligationsLegal term referring to the body of law governing obligations (contracts, torts, unjust enrichment). Used in civil law contexts.民みん法ぽうの債さい権けん法ほうは、契けい約やくや不ふ法ほう行こう為いについて定さだめている。The law of obligations in the Civil Code governs contracts and torts.