File:Hitsugisukan Portrait.png

Summary
Former Ruler of Mokomo Dukedom. "ひつ" (hitsu) from ひつじ (hitsuji) meaning sheep, and "ギスカン" (gisukan) from "チンギスカン" (chingisukan) meaning Genghis Khan. Or from "ジンギスカン" (jingisukan) a Japanese mutton bbq, that is based off of Genghis Khan's name.

Source
Chapter 967