Title: Ichikyūrokukyū Shinjuku Nishiguchi Chika Hiroba
Subjects: Popular music, Anti-war demonstrations, Fōku ongaku, Nihon-Rekishi-Shōwa jidai(Senkyūhyakuyonjūgonen igo), History and criticism, History
Places: Japan, Tokyo, Shinjuku-ku, Shinjuku-ku (Tokyo, Japan)
Time periods: 20th century, 1945-1989