Makoto Matsushita in 4 albums

From discogs:

Japanese multi-instrumentalist, composer, producer, lyricist and vocalist.

Born November 16, 1955.

In these albums he presents his commercial pop side with vocal tracks, quite different from the roughly contemporaneous Paradigm Shift which he had compositional credits on and which were far more in the progressive direction.  From the first 1981 album, First Light, the track called Sunset gives you an idea and the whole album, despite the genre or style descriptions all over the place on discogs, has neither jazz-funk nor prog rock on it:

That first album is without a doubt the strongest.

The track called Recollection from the later album called Visions documents how he moved into the ambient new agey electronic sphere later on: