Pornografi anak dalam anime Jepang Boku no Piko = Child pornography in Japanese anime Boku no Piko

Kritik Terhadap Salvage Ideology Melalui Teori Dominasi Pierre Bourdieu dalam Industri Pornografi Jepang = Criticism of Salvage Ideology through Bourdieu's Theory of Dominance in The Japanese Pornography Industry

Gimu dan giri dalam masyarakat Jepang = Gimu and giri in Japanese society

Kajian fenomena Bankonka dalam masyarakat Jepang = Study the phenomenon Bankonka in Japanese society

Peranan chounan dalam masyarakat kontemporer Jepang = The role of a chounan in contemporary Japanese society