claim: Japan is in East Asia.
evidence: The Swing Sisters are a trio of female Danish singers who perform hit songs of the 1940s and earlier .. The trio often pay tribute to The Andrews Sisters , as well as many others , such as The Boswell Sisters .. The Andrews Sisters. The Andrews Sisters. The Boswell Sisters. The Boswell Sisters. They have collaborated with the Pasadena Roof Orchestra on several occasions .. Pasadena Roof Orchestra. Pasadena Roof Orchestra. The group has a strong following in Denmark , Sweden , Germany and England .. Denmark. Denmark. Sweden. Sweden. Germany. Germany. England. England