夢応の鯉魚 (Mu-oh-no Rigyo) / chamber opera / 1985
浅茅ヶ宿 (Asaji-ga-Yado - A Ruined Mansion in the Field) / chamber opera / 1986
天狗と彦市 (Tengu and Hikoichi) / chamber opera / 1989
羽衣伝説 (Hagoromo Tale - Garment of Angel) / chamber opera / 1992
逃げていった子 (Children ran away) / anti-war opera for children / 2014