- SEX IN JAPAN
- LOVE IN JAPAN
- HISTORY OF SEX AND SEXUALITY OF YOUTH AND ADULTS IN JAPAN
- HOMOSEXUALITY AND TRANSEXUALS IN JAPAN
- SEX, DATING CLUBS AND SCHOOLGIRLS IN JAPAN
- SEX, CHILDREN, CHILD PORNOGRAPHY IN JAPAN
- HOSTESSES, HOSTS AND STRIPTEASE IN JAPAN
- PROSTITUTES, SOAPLANDS, SEX CLUBS AND THE SEX INDUSTRY IN JAPAN
- WEIRD SEX IN JAPAN: S&M, SUBWAY MOLESTORS AND EYEBALL LICKING?