This AHRC Curiosity Award project in collaboration with Prof. Constance Bantman (PI; USurrey) and Prof. Richard Cleminson (Co-I; ULeeds) examines the interplay between love and politics through the lens of global anarchist discourse and praxis in the nineteenth and twentieth century. As Co-I, my subproject investigates Japanese anarcho-communist notions of association and cooperation as foundation for developing radical understandings of decentered social organization without hierarchy and (state) authority. Along a series of anarchist couples, it analyzes the place of sexuality, gender and reproduction in anarchist debates about science and nature in imperial Japan (Robert Kramm).