Asia, Asian, Capital cities, Capital city, Chiyoda Ward, East, East Asia, Fukushima Daiichi nuclear power station disaster, Fukushima nuclear problems, Hibiya, Hibiya Park, Hibiya koen, Hibiya-park, Japan, Japanese, Left wing, Nihon, Nippon, Sachiko Sato, Sachiko-Sato, The left, Tokyo, activism, activists, adulthood, adults, anger, angry, anti Nuke, anti nuclear power protests, anti-nuclear protests, anti-nuke-protests, atomic, banners, capital-cities, capital-city, capitals, demonstrating, demonstrations, demos, east-Asia, eastern, environmental, environmentalism, events, fair sex, fair-sex, fairer sex, fairer-sex, females, feminine, flags, girls, green issues, green-issues, horizontal, ladies, lady, left wingers, left-wing, left-wingers, leftwing, leftwingers, micro-phones, microphones, mikes, nuclear-issues, orient, oriental, people, persons, places, political, politics, protesting, protests, radiation, radical left, radical-left, radio-active, radio-activity, radioactive, radioactivity, symbols, woman, womanhood, women