This medicine, which is available from New Year's Day to New Year's Eve, dates back to the day when a foreigner from the country of Chin (珍), named Uiro, came to our country long ago.
元日より大晦日まで御手に入れまする此の薬は、昔、珍の国の唐人外郎(薬品)と云う人、我が朝へ来たり。