This article explores the legality and social acceptance of tattoos in Japan, as well as the best practices for visiting beaches with a tattoo. Tattoos have a long history in Japan, having been used to mark criminals or those who had committed crimes against society during the Edo period (1603-1868). Attitudes towards tattoos vary greatly depending on who you ask; some young people view them as a form of self-expression while others view them as taboo or an act of rebellion. It is not illegal to have tattoos in Japan, however public establishments such as hot springs and swimming pools have banned patrons with visible tattoos due to their association with organized crime groups like the yakuza. When visiting beaches with a tattoo it is important to cover it up and avoid activities which could draw unwanted attention.