I think kanji tattoos are a cliche that are best avoided. Really, they do nothing to honor the culture, which, in general, shuns tattoos as something fit only for a criminal. Its something that comes up on reddit so often its ridiculous.
"I really love the Japanese culture, so I want to get a tattoo in Japanese that celebrates this"
It's like saying, "I really love the vegetarian lifestyle, so to honor all vegetarians out there I'm going to do a podcast from McDonalds".
Japan still forbids people with tattoos from entering some onsen or other public baths or pools. Tattoos, in my opinion, are the wrong way to show your love of Japan, especially if you plan on visiting again.
Plus, on top of all that... its 2022... the whole kanji tattoo thing should have ended ten or twenty years ago.