Kanji is ideographic characters, i.e. each represents a complete thought or object. Thanks to its capacity and elegance of the image of Japanese characters have become very popular.
Before you decide on a tattoo, remember that the hieroglyphs in the matter may have very complicated form (so, some of them may consist of several tens of elements). In addition, it is important to choose the character that will have the “right” meaning that if you meet a man speaking in Japanese, you suddenly had to blush.