The Village Opera / ballad opera : 3 acts / 1929
Robin Hood / ballad opera / 1934
Robert of Sicily / opera for children / 1938
The Midsummer Marriage (真夏の結婚) / opera : 3 acts / 1955
LD
King Priam (プリアム王) / opera : 3 acts / 1962
CD•DVD
The Knot Garden (ノット・ガーデン) / opera : 3 acts / 1970
CD
The Ice Break (アイス・ブレイク) / opera : 3 acts / 1977
CD
New Year / opera : 3 acts / 1989