By Sarah Noorbakhsh -- How changing attitudes toward careers are revolutionizing Japanese employment patterns. -- Japan’s traditional lifetime employment system is in a state of flux as droves of younger employees are quitting their jobs at some of the country’s biggest companies, about 62 years before they’re expected to. So many are walking out in fact that the newly coined key-phrase, san-nen san-wari (three years, 30%), is hot on the agenda at HR departments all over the archipelago. The phrase comes from startling statistics that confirm this new social problem; the Ministry of Health, Labor and Wellness states that in 2004, 36.6% of university graduates had quit their jobs within the first three years of employment, up almost 10% from 10 years before.