eating sushi/sashimi off a naked man's body
A practice where sushi or sashimi is served on the body of a nude man, analogous to 女体盛り (nyotaimori) but with a male model. Often encountered in discussions of Japanese food culture or erotic dining.
See also: 女体盛り
Nantaimori is a performance where sushi is arranged on a naked man's body.
Overseas, nantaimori is sometimes introduced as an exotic aspect of Japanese culture.