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 7,829,983 websites that are Japanese Yen Customers. We know of 1,741,398 live websites using Japanese Yen and an additional 6,088,585 sites that used Japanese Yen historically and 1,010,997 websites in the United States.
Get a list of 7,829,983 websites using Japanese Yen which includes location information, hosting data, contact details, 1,741,398 currently live websites and an additional 1,392,693 domains that redirect to sites in this list. 6,088,585 sites that used this technology previously and 1,010,997 websites in the United States currently using Japanese Yen.