言峰士郎
An [[alternate universe]] version of [[Emiya Shirou]], if [[Kotomine Kirei]] were the one to raise him. 

Basically has the same appearance as Emiya Shirou, but wearing a dark church-themed outfit, often seen with [[cross necklace]] or wielding [[Black Keys (type-moon)|]].

Kotomine Shirou is a fan creation who appears in [[Fate/Protoreplica]].
kotomine shirou (fanfic)