"Mikawa Monogatari" (Tales from Mikawa) by Okubo and "Shinchoko-ki" (Biography of Nobunaga ODA) by Gyuichi OTA do not contain descriptions of the Kiyosu Alliance; therefore, the quotation was taken from concluding the peace and amity with Nobunaga in "Mikawa Go Fudoki" (The Topographical Records of Mikawa Province).
大久保の『三河物語』、太田牛一の『信長公記』には、清洲同盟の記述が見られないため、『三河後風土記』信長と和親を結ぶ事から引用する。