Hideyoshi HASHIBA, who was appointed Kanpaku on August 6, 1585, became an adopted child of Sakihisa KONOE, and used the name of the Fujiwara clan (kanpaku soron [disagreement over Kanpaku position]), however, many backlashes were anticipated against this unprecedented appointment, in which a person whose sei (surname) was not the inherited honsei (original name).
1585年（天正13年7月11日）、関白に任じられた羽柴秀吉は近衛前久の猶子となり藤原氏を名乗っていたが（関白相論）、前例のない他姓出身者の関白就任には多くの反発が予想された。