It is difficult to say whether the wabori Japanese traditional tattoo (入れ墨) hurts more or less than the electric needle tattoo. Pain is like tickle, it is not a feeling that you can measure. You can measure the weight of a person, for example, but you cannot measure pain. Some people say they are afraid of the electric sound of the needle.
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Just came across this good news, what are people's reactions? : r
In Japan, Tattoos Are Not Just For Yakuza Anymore – Japan