[How EPMEWSE* worked with supporting programs for female scientists in STEM** fields in Japan].

In gender equality, Japan is still lagging behind other developed nations. The ratio of female to male researchers is only at 14% in 2012, the lowest among developed countries. The Ministry of Education, Culture, Sports, Science and Technology (MEXT) in Japan has started the programs to support the female researchers and to develop their leadership activities. Our survey revealed that there are too few women in higher positions who can help younger women with career enhancement. Also, male scientists have unconscious bias when they evaluate their female colleagues. At the same time, female scientists often underestimate their ability when seeking leadership roles. The MEXT programs will only exert a long-term effect on the ratio and roles of women in science if the academic climate and leadership changes in Japan. In Japan, a long-term strategy with support by government and universities is essential to overcome the gender gap and maximize the potential of female scientists.