Understanding 時効 (Legal Prescription): A Comprehensive Guide

This episode explains "時効" (prescription/limitation of rights) within Japanese Civil Law, detailing its two primary forms. Extinctive prescription dictates that rights, particularly claims, can expire if not exercised within a specific timeframe, illustrated by a loan example where a lender's failure to demand repayment within five years nullifies the debt. Conversely, acquisitive prescription allows an individual to gain ownership of another's property through continuous possession under specific conditions for ten or twenty years, akin to accumulating experience points in a game. The discussion emphasizes that prescription does not automatically apply and must be invoked by the party benefiting from it, a concept reinforced by case law examples. This discussion completes the "General Provisions" section of Japanese Civil Law, building upon previous topics like legal capacity and declaration of intention.