The family crest was Goshichi no kiri and the nine-planet crest of the Hosokawa family, and Toki's family crest of a stylized Chinese bellflower of the Akechi clan was used for the Ura-mon to remember Garasha, the family background.
家紋は五七桐および細川九曜紋のほかに、ガラシャ出自を偲び明智氏の土岐桔梗紋を裏紋とした。