Similarly has intense elite individuals to lead the trial ponder South Korea and Japan, not come singly but in pairs, one after another in 2008 and in 2009, in view of the criminal grave offense case, introduces lay participate in the criminal trial system , although both system is different. South Korea adopts is similar the American 12 person of jury systems, Japan adopts 3 judges with 6 common people's referee systems, but it produces the reason is actually same, is for long, with acts arbitrarily willfully to judge the behavior one kind of intense bounce,.The common people or does not have the legal specialty, but judge actually cannot not keep in balance, has the similar background with South Korea and Japan, and the judicial fairness suffers the question repeatedly our country.How can there be not principle of the follow bad example.