Many foreigners like tattoos. Especially famous musicians and singers.
Kanji like 力 ,男 , 水 and 火 are really common to see as a tattoo.
The tattoo artist is usually American so they don’t understand Japanese and they often make mistakes.
For example, this is a recent picture of a famous singer named Ariana Grande.
She wanted to get ” 7 rings ” in Japanese tattooed on her hand. But instead the artist wrote 七輪 which is a type of Barbecue Grill.