Released in 1971, this is the first album produced by a Japanese artist with the overseas market in mind. It was released in the United States, Canada, and Japan, and in particular, the single 'SATORI PART2' reached number eight in Canada. There is also an oriental thought trend in Europe and the United States, and the work is characterized by incorporating more oriental and Japanese sounds. Japan at this time was also a turning point from GS to folk, and there were still few people who accepted rock, but it continues to be supported by it's advanced sound. Of course, it is very popular overseas and it's name recognition is still undiminished. The jacket reproduces the original W jacket, Rock Age OBI, and enclosed postcard as much as possible.