Tattooing for spiritual purposes dates back to approximately 10000BC, and around 300BC - 300AD, Japanese design were shought to have spiritual significance as well as functioning as a status symbol
In the Kofun period, around 300 - 600AD, tattoos began having negative connotations also. Instead of being used for ritual purposes, tattoo markings were placed on criminals as a punishment.
At the beginning of the Meiji period the Japanese government, wanting to protect its image and make a good impression on the West, outlawed tattoos, and irezumi took on connotations of criminality. Nevertheless, fascinated foreigners went to Japan seeking the skills of tattoo artists, and traditional tattooing continued underground.
Around 1945, tattoos were legalized again but the criminal image was retained. Japan’s notorious mafia, Yakuza, were often associated with having tattoos to show their connections to the criminal underworld. As a result, many businesses in Japan have banned tattoos, such as public baths and massage parlours.