Japanese tattoo is called irezumi or horimono in Japanese

In Japan, tattoo is usually considered to be a symbol of a yakuza (Japanese mafia) and tends to be perceived negatively by people. For example, many public bath facilities in Japan inhibit customers who have tattoos from entering. Traditional Japanese tattoo covers arms, shoulders, and the back. In recent years, it's becoming popular for Japanese young people to get contemporary tattoos.

There is another catch. This is not the sort of tattoo to show off to your friends. Japanese are way more subtle than this. They are supposed to be shown only to your girlfriend or boyfriend, or occasionally to the local Yakuza mob. Yep you are reading right, this is what subtlety is in Japan, I have heard that they are still working on it. Nobody gets it right in the first place you know? Also these tattoos will hurt… a lot, because they are still doing the whole damn thing manually, so for every dot of the tattoo expect a needle expertly inserted in your skin, that if you’re lucky of course and through the expert hand there isn’t some sake flowing.