The website uses the ¥ symbol on its website - meaning it may accept payment in this Japanese currency.
https://en.wikipedia.org/wiki/Japanese_yen
Payment · Payment Currency
Get access to data on 7,381,366 websites that are Japanese Yen Customers. We know of 2,000,001 live websites using Japanese Yen and an additional 5,381,365 sites that used Japanese Yen historically and 1,151,400 websites in the United States.
Get a list of 7,381,366 websites using Japanese Yen which includes location information, hosting data, contact details, 2,000,001 currently live websites and an additional 2,390,247 domains that redirect to sites in this list. 5,381,365 sites that used this technology previously and 1,151,400 websites in the United States currently using Japanese Yen.