Uchoten (有頂天) were a very strange new wave band from 1980s japan. it's very difficult to describe Uchoten, because there's not much else that sounds like them. perhaps the best comparison could be the pop albums that Picky Picnic did, or the albums that Togawa Jun did with her band Yapoos. the vocalist's voice is very angelic and often childlike (much like the vocalist from picky picnic), very gentle on the ears.
another thing picky and Uchoten have in common; they were both signed to the same label, NAGAMU RECORDS.
edit: i'll post another album by Uchoten later tonight. look forward to it!