Berserker Minamoto no Yorimitsu
Berserker is a Berserker-class Servant able to be summoned by the Protagonist in the Grand Orders of Fate/Grand Order.
Berserker’s True Name is Minamoto no Raikou, also known as Minamoto no Yorimitsu, a person of the 10th~11th Century. Born as the eldest son of the Minamoto clan, he is a figure who contributed to the development of the entire Seiwa Genji line as the founder of the Settsu Genji branch. He is also the strongest Mystery Slayer of the Heian period who destroyed many monstrosities, such as “Shuten-douji of Mount Ooe”, the “Giant Spider (Tsuchigumo ) of the Imperial Capital”, and “Ushi-Oni of Sensou-ji”. Leading her subordinates, Raikou’s Four Heavenly Kings – Watanabe Tsuna, Sakata Kintoki, Urabe Suetake and Usui Sadamitsu – she continued to protect the peace of the capital. Naturally, he is a male in historical fact. As for the reason why she is a woman, it seems to be related to the secret of her birth.