Irezumi
Irezumi (入れ墨, lit. 'inserting ink') (also spelled 入墨 or sometimes 刺青) is the Japanese word for tattoo, and is used in English to refer to a distinctive style of Japanese tattooing, though it is also used as a blanket term to describe a number of tattoo styles originating in Japan, including tattooing traditions from both the Ainu people and the Ryukyuan Kingdom. All forms of irezumi are applied by hand, using wooden handles and metal needles attached via silk thread.