Thus, Iesada's name change produced the following phenomenon; daimyos that had originally used the character, "定" (sada), for their name, changed their names in demonstrating of respect to Iesada's name (Example, the Hisamatsu clan).
そのため、元来「定」の字を使用していた大名が遠慮して改名するという現象を生じた（例：久松氏）。