Around 40 percent of men in Japan feel awkward when they return to work after taking paternity leave, with many concerned about the increased burden on colleagues, a recent private-sector survey shows.Respondents urged companies to cover staffing shortages and provide benefits for co-workers so employees can take paternity leave without hesitation, according to the survey by Meiji Yasuda Life Insurance Co. of 550 married men with children up to 6 years old.Of the respondents, 33.4 percent took paternity leave for an average of 42 days. Of the 41.5 percent who felt uncomfortable upon their r…READ FULL ARTICLE