Fou

About

Fou is a minor character in the Fate series, appearing in Fate/Zero and Fate/stay night. He is a homunculus created by the Einzbern family, serving as a servant and companion to the protagonist, Rin Tohsaka. Fou is small, with a childlike appearance and a fondness for sweets. He possesses no combat abilities but can sense the presence of Servants and provide strategic advice. Despite his limited role, Fou plays an important part in the series by offering emotional support to Rin and helping her understand her feelings.