Ritsuka Fujimaru

Fujimaru Ritsuka (藤丸 立香, Fujimaru Ritsuka) is a Master acting under Chaldea Security Organization for the purpose of completing the Grand Orders to restore the Human Order in Fate/Grand Order. They are contracted with Shielder Mash Kyrielight and possess provisional contracts with many Servants summoned into Chaldea. The name and gender of Ritsuka can be actively changed by the player, with the nicknames Gudao and Gudako being often used by fans for the male and female version respectively, rather than their proper name.