It is said that he answered that he was crying because he was impressed by Iemochi's scrupulous attention (Zanka TOGAWA, a relative of Yasukiyo, wrote in 'Bakumatsu Shoshi' (Small History in the end of Edo Period).
その細やかな配慮に感激して泣いているのだと答えたという（安清の親戚だった戸川残花が「幕末小史」の中に記している）。