Onna no Michi
The song holds an all-time consecutive number-one record to spend 16 consecutive weeks at the number-one position on the Oricon single charts. In Japan, it was the best selling single in 1972 with over 1.3 million copies and held the rank in the next year with over 1.8 million copies. The song was charted for 84 weeks on the Oricon charts. In total it sold over 3.25 million copies and is the second best selling single in Japan according to the Oricon. It is also the best selling enka. Their album "Onna no Michi