Yuu Aku

was a Japanese lyricist, poet, and novelist. He was famous for contributing lyrics to many recording artists since 1967. Mainly during the 1970s, more than 20 of them reached #1 on the Japanese Oricon chart, and 7 singles sold more than a million copies. Over 500 of his compositions which were released as singles have entered the Japanese record chart, and they sold in excess of 68 million copies from 1968 to 2007,…