Evidence Commons^™

Standards Of Proof In Japan And The United States, Kevin M. Clermont

Cornell Law Faculty Publications

This article treats the striking divergence between Japanese and U.S. civil cases as to standards of proof. The civil-law Japan requires proof to a high probability similar to the criminal standard, while the common-law United States requires only that the burdened party prove the fact to be more likely than not. This divergence not only entails great practical consequences, but also suggests a basic difference in attitudes toward the process of trial.

As to the historical causation of the difference in standards of proof, civil-law and common-law standards diverged in the late eighteenth century, probably because of one system’s French …