Assassin (Fate/zero) Images

Voiced by: Kawamura Takuo (Male Persona)
Voiced by: Abe Akina (Female Persona)
Voiced by: Toyosaki Aki (Female Child Persona)

Assassin's True Name is Hassan-i-Sabbah also known as the Hundred Faced-Hassan or Hassan of Hundred Personas, one of the 19 leaders of a medieval Islamic sect based in Persia. Just like the other 18 leaders, this Hassan too has their own unique special ability, he too abandoned his own name and identity but in his case he had 100 personas, all differing in age, gender, built and personality thus making even his real gender and appearance a mystery. Assassin is able to use any of those appearance and also capable of manifesting all of them at once and when needed.

Fate/Zero
In Fate/Zero Hundred Personas is summoned by Kotomine Kirei. All of his personas were given different designs and used in different ways.

Fate/Grand Order
In Fate/Grand Order both the card illustration and the story features the female persona of her as the main one but her battle animation does use different versions of her for different attacks.

Noble Phantasm:

Aliases

• Assassin (hundred Personas)
• Assassin (hassan Of Hundred Faces)
• Hassan Of Hundred Faces
• Hundred Personas