Yasuke first crossed paths with Nobunaga in 1581, when Valignano requested permission from the warlord to leave the country—a customary practice in an era before passports, according to Lockley. Nobunaga was fascinated by the color of Yasuke’s skin, which he initially believed to be
covered in black paint. As Lockley explains, the daimyo ordered Yasuke to be washed, but his skin color remained unchanged. Nobunaga threw a welcome party for his visitor, who officially entered his service soon after.