A headline of possible interest from the Tokyo Reporter:
If you’re terribly out of touch and therefore unfamiliar with the concept of a sniff parlour, the article elaborates:
The menu for the establishment indicates that conversation is the basic service provided. However, options allow customers to select costumes, sniff the odour of the attendant’s hair and receive a slap in the face. Fees at the parlour are priced at 1,000 yen for every five minutes.
Hey, I’m not judging. I’m just putting it out there.