Related by context. Frequent words. (Click for all words.) 43 Tanigaki 37 Yosano 37 Maehara 36 prefectural 36 Japan 35 Naoto Kan 35 Cheong Wa Dae 35 Hiroshi 34 globalization 34 imbalances 34 rapid urbanization 34 trillion yen 34 Prime Minister Naoto Kan 33 inflationary pressure 33 Kan 33 Aso 32 Ishihara 32 HIV AIDS pandemic 31 Koizumi 31 Prime Minister Yasuo Fukuda 31 Shinzo Abe 31 Prime Minister Junichiro Koizumi 31 gender inequality 30 Yomiuri 30 Tamura 30 gender equality 30 inequalities 30 yen 30 urbanization 30 Fukui 30 Noda 30 Kyodo 30 Japanese 30 changing demographics 30 Shirakawa 29 imbalance 29 inequality 28 DPJ 28 Yomiuri newspaper 28 Asahi Shimbun 28 Fukuda 28 Hashimoto 28 Prime Minister Taro Aso 28 Prime Minister Shinzo Abe 28 Fukushima 28 Fujii 28 Jiji Press 27 Tohoku 27 inflationary pressures 27 Hatoyama 27 birthrate 27 deflation 27 social ills 27 childhood obesity 26 Yamaguchi 26 Fukushima plant 26 Yomiuri Shimbun 26 worsening 25 public broadcaster NHK 25 overpopulation 25 Prime Minister Yukio Hatoyama 25 Ozawa 24 obesity 24 shortage 24 Iwata 24 overheating 23 brain drain 23 joblessness 23 graying 23 Mainichi 23 teenage pregnancy 22 aging 22 radiation leaks 22 Nihon Keizai Shimbun 22 obesity epidemic 22 economy 22 declining 21 Emperor Akihito 21 juvenile delinquency 21 Hirai 21 baby boomer generation 20 jobless rate 20 baby boomers 19 HIV infections 19 unplanned pregnancies 19 teenage pregnancies 19 osteoporosis 19 shrinking 19 binge drinking 19 disposable incomes 19 maternal mortality 17 aging baby boomers 17 infertility 16 deepening recession 16 fertility 16 income earners 15 emigration 14 premature births 14 unwanted pregnancies 13 premature birth 12 childless